2017996832

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7114

約数の個数: 72

約数和(自身を含む): 4357140480

約数和(自身を除く): 2339143648

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 544, 578, 992, 1054, 1156, 2108, 2312, 4216, 4624, 7039, 8432, 8959, 9248, 14078, 16864, 17918, 28156, 35836, 56312, 71672, 112624, 119663, 143344, 218209, 225248, 239326, 286688, 436418, 478652, 872836, 957304, 1745672, 1914608, 2034271, 3491344, 3709553, 3829216, 4068542, 6982688, 7419106, 8137084, 14838212, 16274168, 29676424, 32548336, 59352848, 63062401, 65096672, 118705696, 126124802, 252249604, 504499208, 1008998416, 2017996832]

約数ペア:

[(1, 2017996832), (2, 1008998416), (4, 504499208), (8, 252249604), (16, 126124802), (17, 118705696), (31, 65096672), (32, 63062401), (34, 59352848), (62, 32548336), (68, 29676424), (124, 16274168), (136, 14838212), (248, 8137084), (272, 7419106), (289, 6982688), (496, 4068542), (527, 3829216), (544, 3709553), (578, 3491344), (992, 2034271), (1054, 1914608), (1156, 1745672), (2108, 957304), (2312, 872836), (4216, 478652), (4624, 436418), (7039, 286688), (8432, 239326), (8959, 225248), (9248, 218209), (14078, 143344), (16864, 119663), (17918, 112624), (28156, 71672), (35836, 56312)]