1445849456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{14251}}^1$

素因数の和:14649

約数の個数: 40

約数和(自身を含む): 2974278384

約数和(自身を除く): 1528428928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 373, 746, 1492, 2984, 5968, 6341, 12682, 14251, 25364, 28502, 50728, 57004, 101456, 114008, 228016, 242267, 484534, 969068, 1938136, 3876272, 5315623, 10631246, 21262492, 42524984, 85049968, 90365591, 180731182, 361462364, 722924728, 1445849456]

約数ペア:

[(1, 1445849456), (2, 722924728), (4, 361462364), (8, 180731182), (16, 90365591), (17, 85049968), (34, 42524984), (68, 21262492), (136, 10631246), (272, 5315623), (373, 3876272), (746, 1938136), (1492, 969068), (2984, 484534), (5968, 242267), (6341, 228016), (12682, 114008), (14251, 101456), (25364, 57004), (28502, 50728)]