42636544

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 91943208

約数和(自身を除く): 49306664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 101, 128, 136, 194, 202, 256, 272, 388, 404, 544, 776, 808, 1088, 1552, 1616, 1649, 1717, 2176, 3104, 3232, 3298, 3434, 4352, 6208, 6464, 6596, 6868, 9797, 12416, 12928, 13192, 13736, 19594, 24832, 25856, 26384, 27472, 39188, 52768, 54944, 78376, 105536, 109888, 156752, 166549, 211072, 219776, 313504, 333098, 422144, 439552, 627008, 666196, 1254016, 1332392, 2508032, 2664784, 5329568, 10659136, 21318272, 42636544]

約数ペア:

[(1, 42636544), (2, 21318272), (4, 10659136), (8, 5329568), (16, 2664784), (17, 2508032), (32, 1332392), (34, 1254016), (64, 666196), (68, 627008), (97, 439552), (101, 422144), (128, 333098), (136, 313504), (194, 219776), (202, 211072), (256, 166549), (272, 156752), (388, 109888), (404, 105536), (544, 78376), (776, 54944), (808, 52768), (1088, 39188), (1552, 27472), (1616, 26384), (1649, 25856), (1717, 24832), (2176, 19594), (3104, 13736), (3232, 13192), (3298, 12928), (3434, 12416), (4352, 9797), (6208, 6868), (6464, 6596)]