17939392324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{25243}}^1$

素因数の和:26764

約数の個数: 48

約数和(自身を含む): 38016252288

約数和(自身を除く): 20076859964

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1493, 2986, 5972, 10451, 20902, 25243, 25381, 41804, 50486, 50762, 100972, 101524, 176701, 177667, 353402, 355334, 429131, 706804, 710668, 858262, 1716524, 3003917, 6007834, 12015668, 37687799, 75375598, 150751196, 263814593, 527629186, 640692583, 1055258372, 1281385166, 2562770332, 4484848081, 8969696162, 17939392324]

約数ペア:

[(1, 17939392324), (2, 8969696162), (4, 4484848081), (7, 2562770332), (14, 1281385166), (17, 1055258372), (28, 640692583), (34, 527629186), (68, 263814593), (119, 150751196), (238, 75375598), (476, 37687799), (1493, 12015668), (2986, 6007834), (5972, 3003917), (10451, 1716524), (20902, 858262), (25243, 710668), (25381, 706804), (41804, 429131), (50486, 355334), (50762, 353402), (100972, 177667), (101524, 176701)]