67652416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 155212288

約数和(自身を除く): 87559872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 61, 62, 64, 86, 104, 122, 124, 172, 208, 244, 248, 344, 403, 416, 488, 496, 559, 688, 793, 806, 832, 976, 992, 1118, 1333, 1376, 1586, 1612, 1891, 1952, 1984, 2236, 2623, 2666, 2752, 3172, 3224, 3782, 3904, 4472, 5246, 5332, 6344, 6448, 7564, 8944, 10492, 10664, 12688, 12896, 15128, 17329, 17888, 20984, 21328, 24583, 25376, 25792, 30256, 34099, 34658, 35776, 41968, 42656, 49166, 50752, 60512, 68198, 69316, 81313, 83936, 85312, 98332, 121024, 136396, 138632, 162626, 167872, 196664, 272792, 277264, 325252, 393328, 545584, 554528, 650504, 786656, 1057069, 1091168, 1109056, 1301008, 1573312, 2114138, 2182336, 2602016, 4228276, 5204032, 8456552, 16913104, 33826208, 67652416]

約数ペア:

[(1, 67652416), (2, 33826208), (4, 16913104), (8, 8456552), (13, 5204032), (16, 4228276), (26, 2602016), (31, 2182336), (32, 2114138), (43, 1573312), (52, 1301008), (61, 1109056), (62, 1091168), (64, 1057069), (86, 786656), (104, 650504), (122, 554528), (124, 545584), (172, 393328), (208, 325252), (244, 277264), (248, 272792), (344, 196664), (403, 167872), (416, 162626), (488, 138632), (496, 136396), (559, 121024), (688, 98332), (793, 85312), (806, 83936), (832, 81313), (976, 69316), (992, 68198), (1118, 60512), (1333, 50752), (1376, 49166), (1586, 42656), (1612, 41968), (1891, 35776), (1952, 34658), (1984, 34099), (2236, 30256), (2623, 25792), (2666, 25376), (2752, 24583), (3172, 21328), (3224, 20984), (3782, 17888), (3904, 17329), (4472, 15128), (5246, 12896), (5332, 12688), (6344, 10664), (6448, 10492), (7564, 8944)]