40291259776

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{12071}}^1$

素因数の和:12467

約数の個数: 64

約数和(自身を含む): 81453405600

約数和(自身を除く): 41162145824

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 293, 356, 586, 712, 1172, 1424, 2344, 2848, 4688, 5696, 9376, 11392, 12071, 18752, 24142, 26077, 37504, 48284, 52154, 96568, 104308, 193136, 208616, 386272, 417232, 772544, 834464, 1074319, 1545088, 1668928, 2148638, 3337856, 3536803, 4297276, 7073606, 8594552, 14147212, 17189104, 28294424, 34378208, 56588848, 68756416, 113177696, 137512832, 226355392, 314775467, 452710784, 629550934, 1259101868, 2518203736, 5036407472, 10072814944, 20145629888, 40291259776]

約数ペア:

[(1, 40291259776), (2, 20145629888), (4, 10072814944), (8, 5036407472), (16, 2518203736), (32, 1259101868), (64, 629550934), (89, 452710784), (128, 314775467), (178, 226355392), (293, 137512832), (356, 113177696), (586, 68756416), (712, 56588848), (1172, 34378208), (1424, 28294424), (2344, 17189104), (2848, 14147212), (4688, 8594552), (5696, 7073606), (9376, 4297276), (11392, 3536803), (12071, 3337856), (18752, 2148638), (24142, 1668928), (26077, 1545088), (37504, 1074319), (48284, 834464), (52154, 772544), (96568, 417232), (104308, 386272), (193136, 208616)]