56268056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{821}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 113929200

約数和(自身を除く): 57661144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 821, 1318, 1642, 2636, 3284, 5272, 6568, 8567, 10673, 17134, 21346, 34268, 42692, 68536, 85384, 541039, 1082078, 2164156, 4328312, 7033507, 14067014, 28134028, 56268056]

約数ペア:

[(1, 56268056), (2, 28134028), (4, 14067014), (8, 7033507), (13, 4328312), (26, 2164156), (52, 1082078), (104, 541039), (659, 85384), (821, 68536), (1318, 42692), (1642, 34268), (2636, 21346), (3284, 17134), (5272, 10673), (6568, 8567)]