71487704

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 137030400

約数和(自身を除く): 65542696

約数列:

[1, 2, 4, 8, 59, 118, 236, 311, 472, 487, 622, 974, 1244, 1948, 2488, 3896, 18349, 28733, 36698, 57466, 73396, 114932, 146792, 151457, 229864, 302914, 605828, 1211656, 8935963, 17871926, 35743852, 71487704]

約数ペア:

[(1, 71487704), (2, 35743852), (4, 17871926), (8, 8935963), (59, 1211656), (118, 605828), (236, 302914), (311, 229864), (472, 151457), (487, 146792), (622, 114932), (974, 73396), (1244, 57466), (1948, 36698), (2488, 28733), (3896, 18349)]