15722585456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{81071}}^1$

素因数の和:81150

約数の個数: 80

約数和(自身を含む): 34742919168

約数和(自身を除く): 19020333712

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 391, 496, 527, 713, 782, 1054, 1426, 1564, 2108, 2852, 3128, 4216, 5704, 6256, 8432, 11408, 12121, 24242, 48484, 81071, 96968, 162142, 193936, 324284, 648568, 1297136, 1378207, 1864633, 2513201, 2756414, 3729266, 5026402, 5512828, 7458532, 10052804, 11025656, 14917064, 20105608, 22051312, 29834128, 31698761, 40211216, 42724417, 57803623, 63397522, 85448834, 115607246, 126795044, 170897668, 231214492, 253590088, 341795336, 462428984, 507180176, 683590672, 924857968, 982661591, 1965323182, 3930646364, 7861292728, 15722585456]

約数ペア:

[(1, 15722585456), (2, 7861292728), (4, 3930646364), (8, 1965323182), (16, 982661591), (17, 924857968), (23, 683590672), (31, 507180176), (34, 462428984), (46, 341795336), (62, 253590088), (68, 231214492), (92, 170897668), (124, 126795044), (136, 115607246), (184, 85448834), (248, 63397522), (272, 57803623), (368, 42724417), (391, 40211216), (496, 31698761), (527, 29834128), (713, 22051312), (782, 20105608), (1054, 14917064), (1426, 11025656), (1564, 10052804), (2108, 7458532), (2852, 5512828), (3128, 5026402), (4216, 3729266), (5704, 2756414), (6256, 2513201), (8432, 1864633), (11408, 1378207), (12121, 1297136), (24242, 648568), (48484, 324284), (81071, 193936), (96968, 162142)]