41720584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 86780160

約数和(自身を除く): 45059576

約数列:

[1, 2, 4, 8, 17, 34, 47, 61, 68, 94, 107, 122, 136, 188, 214, 244, 376, 428, 488, 799, 856, 1037, 1598, 1819, 2074, 2867, 3196, 3638, 4148, 5029, 5734, 6392, 6527, 7276, 8296, 10058, 11468, 13054, 14552, 20116, 22936, 26108, 40232, 48739, 52216, 85493, 97478, 110959, 170986, 194956, 221918, 306769, 341972, 389912, 443836, 613538, 683944, 887672, 1227076, 2454152, 5215073, 10430146, 20860292, 41720584]

約数ペア:

[(1, 41720584), (2, 20860292), (4, 10430146), (8, 5215073), (17, 2454152), (34, 1227076), (47, 887672), (61, 683944), (68, 613538), (94, 443836), (107, 389912), (122, 341972), (136, 306769), (188, 221918), (214, 194956), (244, 170986), (376, 110959), (428, 97478), (488, 85493), (799, 52216), (856, 48739), (1037, 40232), (1598, 26108), (1819, 22936), (2074, 20116), (2867, 14552), (3196, 13054), (3638, 11468), (4148, 10058), (5029, 8296), (5734, 7276), (6392, 6527)]