7620668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 15525888

約数和(自身を除く): 7905220

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 151, 302, 341, 407, 604, 682, 814, 1147, 1364, 1628, 1661, 2294, 3322, 4588, 4681, 5587, 6644, 9362, 11174, 12617, 18724, 22348, 25234, 50468, 51491, 61457, 102982, 122914, 173197, 205964, 245828, 346394, 692788, 1905167, 3810334, 7620668]

約数ペア:

[(1, 7620668), (2, 3810334), (4, 1905167), (11, 692788), (22, 346394), (31, 245828), (37, 205964), (44, 173197), (62, 122914), (74, 102982), (124, 61457), (148, 51491), (151, 50468), (302, 25234), (341, 22348), (407, 18724), (604, 12617), (682, 11174), (814, 9362), (1147, 6644), (1364, 5587), (1628, 4681), (1661, 4588), (2294, 3322)]