21843222976

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{268529}}^1$

素因数の和:268613

約数の個数: 56

約数和(自身を含む): 45834848640

約数和(自身を除く): 23991625664

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 5084, 10168, 20336, 40672, 81344, 268529, 537058, 1074116, 2148232, 4296464, 8324399, 8592928, 11009689, 16648798, 17185856, 22019378, 33297596, 44038756, 66595192, 88077512, 133190384, 176155024, 266380768, 341300359, 352310048, 532761536, 682600718, 704620096, 1365201436, 2730402872, 5460805744, 10921611488, 21843222976]

約数ペア:

[(1, 21843222976), (2, 10921611488), (4, 5460805744), (8, 2730402872), (16, 1365201436), (31, 704620096), (32, 682600718), (41, 532761536), (62, 352310048), (64, 341300359), (82, 266380768), (124, 176155024), (164, 133190384), (248, 88077512), (328, 66595192), (496, 44038756), (656, 33297596), (992, 22019378), (1271, 17185856), (1312, 16648798), (1984, 11009689), (2542, 8592928), (2624, 8324399), (5084, 4296464), (10168, 2148232), (20336, 1074116), (40672, 537058), (81344, 268529)]