1728131056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{6709}}^1$

素因数の和:7681

約数の個数: 40

約数和(自身を含む): 3549482640

約数和(自身を除く): 1821351584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 947, 1894, 3788, 6709, 7576, 13418, 15152, 16099, 26836, 32198, 53672, 64396, 107344, 114053, 128792, 228106, 257584, 456212, 912424, 1824848, 6353423, 12706846, 25413692, 50827384, 101654768, 108008191, 216016382, 432032764, 864065528, 1728131056]

約数ペア:

[(1, 1728131056), (2, 864065528), (4, 432032764), (8, 216016382), (16, 108008191), (17, 101654768), (34, 50827384), (68, 25413692), (136, 12706846), (272, 6353423), (947, 1824848), (1894, 912424), (3788, 456212), (6709, 257584), (7576, 228106), (13418, 128792), (15152, 114053), (16099, 107344), (26836, 64396), (32198, 53672)]