28971661136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{253639}}^1$

素因数の和:253728

約数の個数: 60

約数和(自身を含む): 62745463200

約数和(自身を除く): 33773802064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 121, 176, 236, 242, 472, 484, 649, 944, 968, 1298, 1936, 2596, 5192, 7139, 10384, 14278, 28556, 57112, 114224, 253639, 507278, 1014556, 2029112, 2790029, 4058224, 5580058, 11160116, 14964701, 22320232, 29929402, 30690319, 44640464, 59858804, 61380638, 119717608, 122761276, 164611711, 239435216, 245522552, 329223422, 491045104, 658446844, 1316893688, 1810728821, 2633787376, 3621457642, 7242915284, 14485830568, 28971661136]

約数ペア:

[(1, 28971661136), (2, 14485830568), (4, 7242915284), (8, 3621457642), (11, 2633787376), (16, 1810728821), (22, 1316893688), (44, 658446844), (59, 491045104), (88, 329223422), (118, 245522552), (121, 239435216), (176, 164611711), (236, 122761276), (242, 119717608), (472, 61380638), (484, 59858804), (649, 44640464), (944, 30690319), (968, 29929402), (1298, 22320232), (1936, 14964701), (2596, 11160116), (5192, 5580058), (7139, 4058224), (10384, 2790029), (14278, 2029112), (28556, 1014556), (57112, 507278), (114224, 253639)]