71014304

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4269

約数の個数: 48

約数和(自身を含む): 152845056

約数和(自身を除く): 81830752

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4211, 4216, 8422, 8432, 16844, 16864, 33688, 67376, 71587, 130541, 134752, 143174, 261082, 286348, 522164, 572696, 1044328, 1145392, 2088656, 2219197, 2290784, 4177312, 4438394, 8876788, 17753576, 35507152, 71014304]

約数ペア:

[(1, 71014304), (2, 35507152), (4, 17753576), (8, 8876788), (16, 4438394), (17, 4177312), (31, 2290784), (32, 2219197), (34, 2088656), (62, 1145392), (68, 1044328), (124, 572696), (136, 522164), (248, 286348), (272, 261082), (496, 143174), (527, 134752), (544, 130541), (992, 71587), (1054, 67376), (2108, 33688), (4211, 16864), (4216, 16844), (8422, 8432)]