39473456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 89994240

約数和(自身を除く): 50520784

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 79, 88, 136, 158, 167, 176, 187, 272, 316, 334, 374, 632, 668, 748, 869, 1264, 1336, 1343, 1496, 1738, 1837, 2672, 2686, 2839, 2992, 3476, 3674, 5372, 5678, 6952, 7348, 10744, 11356, 13193, 13904, 14696, 14773, 21488, 22712, 26386, 29392, 29546, 31229, 45424, 52772, 59092, 62458, 105544, 118184, 124916, 145123, 211088, 224281, 236368, 249832, 290246, 448562, 499664, 580492, 897124, 1160984, 1794248, 2321968, 2467091, 3588496, 4934182, 9868364, 19736728, 39473456]

約数ペア:

[(1, 39473456), (2, 19736728), (4, 9868364), (8, 4934182), (11, 3588496), (16, 2467091), (17, 2321968), (22, 1794248), (34, 1160984), (44, 897124), (68, 580492), (79, 499664), (88, 448562), (136, 290246), (158, 249832), (167, 236368), (176, 224281), (187, 211088), (272, 145123), (316, 124916), (334, 118184), (374, 105544), (632, 62458), (668, 59092), (748, 52772), (869, 45424), (1264, 31229), (1336, 29546), (1343, 29392), (1496, 26386), (1738, 22712), (1837, 21488), (2672, 14773), (2686, 14696), (2839, 13904), (2992, 13193), (3476, 11356), (3674, 10744), (5372, 7348), (5678, 6952)]