40241026

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 30261374

約数列:

[1, 2, 7, 14, 101, 149, 191, 202, 298, 382, 707, 1043, 1337, 1414, 2086, 2674, 15049, 19291, 28459, 30098, 38582, 56918, 105343, 135037, 199213, 210686, 270074, 398426, 2874359, 5748718, 20120513, 40241026]

約数ペア:

[(1, 40241026), (2, 20120513), (7, 5748718), (14, 2874359), (101, 398426), (149, 270074), (191, 210686), (202, 199213), (298, 135037), (382, 105343), (707, 56918), (1043, 38582), (1337, 30098), (1414, 28459), (2086, 19291), (2674, 15049)]