12422528

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 26434320

約数和(自身を除く): 14011792

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 61, 64, 74, 86, 122, 128, 148, 172, 244, 296, 344, 488, 592, 688, 976, 1184, 1376, 1591, 1952, 2257, 2368, 2623, 2752, 3182, 3904, 4514, 4736, 5246, 5504, 6364, 7808, 9028, 10492, 12728, 18056, 20984, 25456, 36112, 41968, 50912, 72224, 83936, 97051, 101824, 144448, 167872, 194102, 203648, 288896, 335744, 388204, 776408, 1552816, 3105632, 6211264, 12422528]

約数ペア:

[(1, 12422528), (2, 6211264), (4, 3105632), (8, 1552816), (16, 776408), (32, 388204), (37, 335744), (43, 288896), (61, 203648), (64, 194102), (74, 167872), (86, 144448), (122, 101824), (128, 97051), (148, 83936), (172, 72224), (244, 50912), (296, 41968), (344, 36112), (488, 25456), (592, 20984), (688, 18056), (976, 12728), (1184, 10492), (1376, 9028), (1591, 7808), (1952, 6364), (2257, 5504), (2368, 5246), (2623, 4736), (2752, 4514), (3182, 3904)]