4364672

素因数分解:

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

素因数の和:131

約数の個数: 64

約数和(自身を含む): 9738960

約数和(自身を除く): 5374288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 61, 64, 86, 104, 122, 128, 172, 208, 244, 344, 416, 488, 559, 688, 793, 832, 976, 1118, 1376, 1586, 1664, 1952, 2236, 2623, 2752, 3172, 3904, 4472, 5246, 5504, 6344, 7808, 8944, 10492, 12688, 17888, 20984, 25376, 34099, 35776, 41968, 50752, 68198, 71552, 83936, 101504, 136396, 167872, 272792, 335744, 545584, 1091168, 2182336, 4364672]

約数ペア:

[(1, 4364672), (2, 2182336), (4, 1091168), (8, 545584), (13, 335744), (16, 272792), (26, 167872), (32, 136396), (43, 101504), (52, 83936), (61, 71552), (64, 68198), (86, 50752), (104, 41968), (122, 35776), (128, 34099), (172, 25376), (208, 20984), (244, 17888), (344, 12688), (416, 10492), (488, 8944), (559, 7808), (688, 6344), (793, 5504), (832, 5246), (976, 4472), (1118, 3904), (1376, 3172), (1586, 2752), (1664, 2623), (1952, 2236)]