72222832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8731}}^1$

素因数の和:8797

約数の個数: 40

約数和(自身を含む): 155918592

約数和(自身を除く): 83695760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 8731, 17462, 34924, 69848, 96041, 139696, 192082, 384164, 410357, 768328, 820714, 1536656, 1641428, 3282856, 4513927, 6565712, 9027854, 18055708, 36111416, 72222832]

約数ペア:

[(1, 72222832), (2, 36111416), (4, 18055708), (8, 9027854), (11, 6565712), (16, 4513927), (22, 3282856), (44, 1641428), (47, 1536656), (88, 820714), (94, 768328), (176, 410357), (188, 384164), (376, 192082), (517, 139696), (752, 96041), (1034, 69848), (2068, 34924), (4136, 17462), (8272, 8731)]