29101388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 56179200

約数和(自身を除く): 27077812

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 79, 131, 148, 158, 262, 316, 524, 703, 1406, 1501, 2489, 2812, 2923, 3002, 4847, 4978, 5846, 6004, 9694, 9956, 10349, 11692, 19388, 20698, 41396, 55537, 92093, 111074, 184186, 196631, 222148, 368372, 382913, 393262, 765826, 786524, 1531652, 7275347, 14550694, 29101388]

約数ペア:

[(1, 29101388), (2, 14550694), (4, 7275347), (19, 1531652), (37, 786524), (38, 765826), (74, 393262), (76, 382913), (79, 368372), (131, 222148), (148, 196631), (158, 184186), (262, 111074), (316, 92093), (524, 55537), (703, 41396), (1406, 20698), (1501, 19388), (2489, 11692), (2812, 10349), (2923, 9956), (3002, 9694), (4847, 6004), (4978, 5846)]