15703571536

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{569}}^1\times {\mathrm{19381}}^1$

素因数の和:20047

約数の個数: 40

約数和(自身を含む): 30823194600

約数和(自身を除く): 15119623064

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 569, 712, 1138, 1424, 2276, 4552, 9104, 19381, 38762, 50641, 77524, 101282, 155048, 202564, 310096, 405128, 810256, 1724909, 3449818, 6899636, 11027789, 13799272, 22055578, 27598544, 44111156, 88222312, 176444624, 981473221, 1962946442, 3925892884, 7851785768, 15703571536]

約数ペア:

[(1, 15703571536), (2, 7851785768), (4, 3925892884), (8, 1962946442), (16, 981473221), (89, 176444624), (178, 88222312), (356, 44111156), (569, 27598544), (712, 22055578), (1138, 13799272), (1424, 11027789), (2276, 6899636), (4552, 3449818), (9104, 1724909), (19381, 810256), (38762, 405128), (50641, 310096), (77524, 202564), (101282, 155048)]