27055288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 57456000

約数和(自身を除く): 30400712

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 79, 89, 104, 148, 158, 178, 296, 316, 356, 481, 632, 712, 962, 1027, 1157, 1924, 2054, 2314, 2923, 3293, 3848, 4108, 4628, 5846, 6586, 7031, 8216, 9256, 11692, 13172, 14062, 23384, 26344, 28124, 37999, 42809, 56248, 75998, 85618, 91403, 151996, 171236, 182806, 260147, 303992, 342472, 365612, 520294, 731224, 1040588, 2081176, 3381911, 6763822, 13527644, 27055288]

約数ペア:

[(1, 27055288), (2, 13527644), (4, 6763822), (8, 3381911), (13, 2081176), (26, 1040588), (37, 731224), (52, 520294), (74, 365612), (79, 342472), (89, 303992), (104, 260147), (148, 182806), (158, 171236), (178, 151996), (296, 91403), (316, 85618), (356, 75998), (481, 56248), (632, 42809), (712, 37999), (962, 28124), (1027, 26344), (1157, 23384), (1924, 14062), (2054, 13172), (2314, 11692), (2923, 9256), (3293, 8216), (3848, 7031), (4108, 6586), (4628, 5846)]