4229984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 9280656

約数和(自身を除く): 5050672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 197, 244, 352, 394, 488, 671, 788, 976, 1342, 1576, 1952, 2167, 2684, 3152, 4334, 5368, 6304, 8668, 10736, 12017, 17336, 21472, 24034, 34672, 48068, 69344, 96136, 132187, 192272, 264374, 384544, 528748, 1057496, 2114992, 4229984]

約数ペア:

[(1, 4229984), (2, 2114992), (4, 1057496), (8, 528748), (11, 384544), (16, 264374), (22, 192272), (32, 132187), (44, 96136), (61, 69344), (88, 48068), (122, 34672), (176, 24034), (197, 21472), (244, 17336), (352, 12017), (394, 10736), (488, 8668), (671, 6304), (788, 5368), (976, 4334), (1342, 3152), (1576, 2684), (1952, 2167)]