15703775044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^2\times {\mathrm{557}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 30479924160

約数和(自身を除く): 14776149116

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 127, 254, 437, 508, 557, 874, 1114, 1748, 2228, 2413, 2921, 4826, 5842, 9652, 10583, 11684, 12811, 16129, 21166, 25622, 32258, 42332, 51244, 55499, 64516, 70739, 110998, 141478, 221996, 243409, 282956, 306451, 370967, 486818, 612902, 741934, 973636, 1225804, 1344041, 1483868, 1626997, 2688082, 3253994, 5376164, 6507988, 7048373, 8983853, 14096746, 17967706, 28193492, 30912943, 35935412, 61825886, 123651772, 170693207, 206628619, 341386414, 413257238, 682772828, 826514476, 3925943761, 7851887522, 15703775044]

約数ペア:

[(1, 15703775044), (2, 7851887522), (4, 3925943761), (19, 826514476), (23, 682772828), (38, 413257238), (46, 341386414), (76, 206628619), (92, 170693207), (127, 123651772), (254, 61825886), (437, 35935412), (508, 30912943), (557, 28193492), (874, 17967706), (1114, 14096746), (1748, 8983853), (2228, 7048373), (2413, 6507988), (2921, 5376164), (4826, 3253994), (5842, 2688082), (9652, 1626997), (10583, 1483868), (11684, 1344041), (12811, 1225804), (16129, 973636), (21166, 741934), (25622, 612902), (32258, 486818), (42332, 370967), (51244, 306451), (55499, 282956), (64516, 243409), (70739, 221996), (110998, 141478)]