15673744252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{72643}}^1$

素因数の和:72850

約数の個数: 48

約数和(自身を含む): 30754563840

約数和(自身を除く): 15080819588

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 167, 323, 334, 646, 668, 1292, 2839, 3173, 5678, 6346, 11356, 12692, 53941, 72643, 107882, 145286, 215764, 290572, 1234931, 1380217, 2469862, 2760434, 4939724, 5520868, 12131381, 23463689, 24262762, 46927378, 48525524, 93854756, 206233477, 230496239, 412466954, 460992478, 824933908, 921984956, 3918436063, 7836872126, 15673744252]

約数ペア:

[(1, 15673744252), (2, 7836872126), (4, 3918436063), (17, 921984956), (19, 824933908), (34, 460992478), (38, 412466954), (68, 230496239), (76, 206233477), (167, 93854756), (323, 48525524), (334, 46927378), (646, 24262762), (668, 23463689), (1292, 12131381), (2839, 5520868), (3173, 4939724), (5678, 2760434), (6346, 2469862), (11356, 1380217), (12692, 1234931), (53941, 290572), (72643, 215764), (107882, 145286)]