74199424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 175301280

約数和(自身を除く): 101101856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 61, 64, 68, 86, 104, 122, 128, 136, 172, 208, 221, 244, 272, 344, 416, 442, 488, 544, 559, 688, 731, 793, 832, 884, 976, 1037, 1088, 1118, 1376, 1462, 1586, 1664, 1768, 1952, 2074, 2176, 2236, 2623, 2752, 2924, 3172, 3536, 3904, 4148, 4472, 5246, 5504, 5848, 6344, 7072, 7808, 8296, 8944, 9503, 10492, 11696, 12688, 13481, 14144, 16592, 17888, 19006, 20984, 23392, 25376, 26962, 28288, 33184, 34099, 35776, 38012, 41968, 44591, 46784, 50752, 53924, 66368, 68198, 71552, 76024, 83936, 89182, 93568, 101504, 107848, 132736, 136396, 152048, 167872, 178364, 215696, 272792, 304096, 335744, 356728, 431392, 545584, 579683, 608192, 713456, 862784, 1091168, 1159366, 1216384, 1426912, 1725568, 2182336, 2318732, 2853824, 4364672, 4637464, 5707648, 9274928, 18549856, 37099712, 74199424]

約数ペア:

[(1, 74199424), (2, 37099712), (4, 18549856), (8, 9274928), (13, 5707648), (16, 4637464), (17, 4364672), (26, 2853824), (32, 2318732), (34, 2182336), (43, 1725568), (52, 1426912), (61, 1216384), (64, 1159366), (68, 1091168), (86, 862784), (104, 713456), (122, 608192), (128, 579683), (136, 545584), (172, 431392), (208, 356728), (221, 335744), (244, 304096), (272, 272792), (344, 215696), (416, 178364), (442, 167872), (488, 152048), (544, 136396), (559, 132736), (688, 107848), (731, 101504), (793, 93568), (832, 89182), (884, 83936), (976, 76024), (1037, 71552), (1088, 68198), (1118, 66368), (1376, 53924), (1462, 50752), (1586, 46784), (1664, 44591), (1768, 41968), (1952, 38012), (2074, 35776), (2176, 34099), (2236, 33184), (2623, 28288), (2752, 26962), (2924, 25376), (3172, 23392), (3536, 20984), (3904, 19006), (4148, 17888), (4472, 16592), (5246, 14144), (5504, 13481), (5848, 12688), (6344, 11696), (7072, 10492), (7808, 9503), (8296, 8944)]