71407654324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{36761}}^1$

素因数の和:37264

約数の個数: 48

約数和(自身を含む): 134019547200

約数和(自身を除く): 62611892876

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 419, 838, 1159, 1676, 2318, 4636, 7961, 15922, 25559, 31844, 36761, 51118, 73522, 102236, 147044, 485621, 698459, 971242, 1396918, 1942484, 2242421, 2793836, 4484842, 8969684, 15402859, 30805718, 42605999, 61611436, 85211998, 170423996, 292654321, 585308642, 939574399, 1170617284, 1879148798, 3758297596, 17851913581, 35703827162, 71407654324]

約数ペア:

[(1, 71407654324), (2, 35703827162), (4, 17851913581), (19, 3758297596), (38, 1879148798), (61, 1170617284), (76, 939574399), (122, 585308642), (244, 292654321), (419, 170423996), (838, 85211998), (1159, 61611436), (1676, 42605999), (2318, 30805718), (4636, 15402859), (7961, 8969684), (15922, 4484842), (25559, 2793836), (31844, 2242421), (36761, 1942484), (51118, 1396918), (73522, 971242), (102236, 698459), (147044, 485621)]