39758512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 81999216

約数和(自身を除く): 42240704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313, 467, 626, 934, 1252, 1868, 2504, 3736, 5008, 5321, 7472, 7939, 10642, 15878, 21284, 31756, 42568, 63512, 85136, 127024, 146171, 292342, 584684, 1169368, 2338736, 2484907, 4969814, 9939628, 19879256, 39758512]

約数ペア:

[(1, 39758512), (2, 19879256), (4, 9939628), (8, 4969814), (16, 2484907), (17, 2338736), (34, 1169368), (68, 584684), (136, 292342), (272, 146171), (313, 127024), (467, 85136), (626, 63512), (934, 42568), (1252, 31756), (1868, 21284), (2504, 15878), (3736, 10642), (5008, 7939), (5321, 7472)]