28977643072

素因数分解:

$2^6\times 7^1\times {\mathrm{7001}}^1\times {\mathrm{9239}}^1$

素因数の和:16259

約数の個数: 56

約数和(自身を含む): 65733655680

約数和(自身を除く): 36756012608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 7001, 9239, 14002, 18478, 28004, 36956, 49007, 56008, 64673, 73912, 98014, 112016, 129346, 147824, 196028, 224032, 258692, 295648, 392056, 448064, 517384, 591296, 784112, 1034768, 1568224, 2069536, 3136448, 4139072, 64682239, 129364478, 258728956, 452775673, 517457912, 905551346, 1034915824, 1811102692, 2069831648, 3622205384, 4139663296, 7244410768, 14488821536, 28977643072]

約数ペア:

[(1, 28977643072), (2, 14488821536), (4, 7244410768), (7, 4139663296), (8, 3622205384), (14, 2069831648), (16, 1811102692), (28, 1034915824), (32, 905551346), (56, 517457912), (64, 452775673), (112, 258728956), (224, 129364478), (448, 64682239), (7001, 4139072), (9239, 3136448), (14002, 2069536), (18478, 1568224), (28004, 1034768), (36956, 784112), (49007, 591296), (56008, 517384), (64673, 448064), (73912, 392056), (98014, 295648), (112016, 258692), (129346, 224032), (147824, 196028)]