788462272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2251}}^1$

素因数の和:2697

約数の個数: 56

約数和(自身を含む): 1689711632

約数和(自身を除く): 901249360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 421, 832, 842, 1684, 2251, 3368, 4502, 5473, 6736, 9004, 10946, 13472, 18008, 21892, 26944, 29263, 36016, 43784, 58526, 72032, 87568, 117052, 144064, 175136, 234104, 350272, 468208, 936416, 947671, 1872832, 1895342, 3790684, 7581368, 12319723, 15162736, 24639446, 30325472, 49278892, 60650944, 98557784, 197115568, 394231136, 788462272]

約数ペア:

[(1, 788462272), (2, 394231136), (4, 197115568), (8, 98557784), (13, 60650944), (16, 49278892), (26, 30325472), (32, 24639446), (52, 15162736), (64, 12319723), (104, 7581368), (208, 3790684), (416, 1895342), (421, 1872832), (832, 947671), (842, 936416), (1684, 468208), (2251, 350272), (3368, 234104), (4502, 175136), (5473, 144064), (6736, 117052), (9004, 87568), (10946, 72032), (13472, 58526), (18008, 43784), (21892, 36016), (26944, 29263)]