2355041728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{91309}}^1$

素因数の和:91365

約数の個数: 56

約数和(自身を含む): 5195173760

約数和(自身を除く): 2840132032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 91309, 182618, 365236, 730472, 1187017, 1460944, 2374034, 2830579, 2921888, 4748068, 5661158, 5843776, 9496136, 11322316, 18992272, 22644632, 36797527, 37984544, 45289264, 73595054, 75969088, 90578528, 147190108, 181157056, 294380216, 588760432, 1177520864, 2355041728]

約数ペア:

[(1, 2355041728), (2, 1177520864), (4, 588760432), (8, 294380216), (13, 181157056), (16, 147190108), (26, 90578528), (31, 75969088), (32, 73595054), (52, 45289264), (62, 37984544), (64, 36797527), (104, 22644632), (124, 18992272), (208, 11322316), (248, 9496136), (403, 5843776), (416, 5661158), (496, 4748068), (806, 2921888), (832, 2830579), (992, 2374034), (1612, 1460944), (1984, 1187017), (3224, 730472), (6448, 365236), (12896, 182618), (25792, 91309)]