42716512

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 92836800

約数和(自身を除く): 50120288

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 149, 248, 272, 289, 298, 496, 527, 544, 578, 596, 992, 1054, 1156, 1192, 2108, 2312, 2384, 2533, 4216, 4619, 4624, 4768, 5066, 8432, 8959, 9238, 9248, 10132, 16864, 17918, 18476, 20264, 35836, 36952, 40528, 43061, 71672, 73904, 78523, 81056, 86122, 143344, 147808, 157046, 172244, 286688, 314092, 344488, 628184, 688976, 1256368, 1334891, 1377952, 2512736, 2669782, 5339564, 10679128, 21358256, 42716512]

約数ペア:

[(1, 42716512), (2, 21358256), (4, 10679128), (8, 5339564), (16, 2669782), (17, 2512736), (31, 1377952), (32, 1334891), (34, 1256368), (62, 688976), (68, 628184), (124, 344488), (136, 314092), (149, 286688), (248, 172244), (272, 157046), (289, 147808), (298, 143344), (496, 86122), (527, 81056), (544, 78523), (578, 73904), (596, 71672), (992, 43061), (1054, 40528), (1156, 36952), (1192, 35836), (2108, 20264), (2312, 18476), (2384, 17918), (2533, 16864), (4216, 10132), (4619, 9248), (4624, 9238), (4768, 8959), (5066, 8432)]