23205014768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{6967}}^1$

素因数の和:7294

約数の個数: 80

約数和(自身を含む): 49353507840

約数和(自身を除く): 26148493072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 239, 268, 478, 536, 871, 956, 1072, 1742, 1912, 3107, 3484, 3824, 6214, 6967, 6968, 12428, 13934, 13936, 16013, 24856, 27868, 32026, 49712, 55736, 64052, 90571, 111472, 128104, 181142, 208169, 256208, 362284, 416338, 466789, 724568, 832676, 933578, 1449136, 1665113, 1665352, 1867156, 3330226, 3330704, 3734312, 6068257, 6660452, 7468624, 12136514, 13320904, 21646469, 24273028, 26641808, 43292938, 48546056, 86585876, 97092112, 111562571, 173171752, 223125142, 346343504, 446250284, 892500568, 1450313423, 1785001136, 2900626846, 5801253692, 11602507384, 23205014768]

約数ペア:

[(1, 23205014768), (2, 11602507384), (4, 5801253692), (8, 2900626846), (13, 1785001136), (16, 1450313423), (26, 892500568), (52, 446250284), (67, 346343504), (104, 223125142), (134, 173171752), (208, 111562571), (239, 97092112), (268, 86585876), (478, 48546056), (536, 43292938), (871, 26641808), (956, 24273028), (1072, 21646469), (1742, 13320904), (1912, 12136514), (3107, 7468624), (3484, 6660452), (3824, 6068257), (6214, 3734312), (6967, 3330704), (6968, 3330226), (12428, 1867156), (13934, 1665352), (13936, 1665113), (16013, 1449136), (24856, 933578), (27868, 832676), (32026, 724568), (49712, 466789), (55736, 416338), (64052, 362284), (90571, 256208), (111472, 208169), (128104, 181142)]