66925952

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 74078848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 128, 179, 184, 254, 358, 368, 508, 716, 736, 1016, 1432, 1472, 2032, 2864, 2921, 2944, 4064, 4117, 5728, 5842, 8128, 8234, 11456, 11684, 16256, 16468, 22733, 22912, 23368, 32936, 45466, 46736, 65872, 90932, 93472, 131744, 181864, 186944, 263488, 363728, 373888, 522859, 526976, 727456, 1045718, 1454912, 2091436, 2909824, 4182872, 8365744, 16731488, 33462976, 66925952]

約数ペア:

[(1, 66925952), (2, 33462976), (4, 16731488), (8, 8365744), (16, 4182872), (23, 2909824), (32, 2091436), (46, 1454912), (64, 1045718), (92, 727456), (127, 526976), (128, 522859), (179, 373888), (184, 363728), (254, 263488), (358, 186944), (368, 181864), (508, 131744), (716, 93472), (736, 90932), (1016, 65872), (1432, 46736), (1472, 45466), (2032, 32936), (2864, 23368), (2921, 22912), (2944, 22733), (4064, 16468), (4117, 16256), (5728, 11684), (5842, 11456), (8128, 8234)]