61017736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 128605680

約数和(自身を除く): 67587944

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 101, 104, 148, 157, 202, 296, 314, 404, 481, 628, 808, 962, 1256, 1313, 1924, 2041, 2626, 3737, 3848, 4082, 5252, 5809, 7474, 8164, 10504, 11618, 14948, 15857, 16328, 23236, 29896, 31714, 46472, 48581, 63428, 75517, 97162, 126856, 151034, 194324, 206141, 302068, 388648, 412282, 586709, 604136, 824564, 1173418, 1649128, 2346836, 4693672, 7627217, 15254434, 30508868, 61017736]

約数ペア:

[(1, 61017736), (2, 30508868), (4, 15254434), (8, 7627217), (13, 4693672), (26, 2346836), (37, 1649128), (52, 1173418), (74, 824564), (101, 604136), (104, 586709), (148, 412282), (157, 388648), (202, 302068), (296, 206141), (314, 194324), (404, 151034), (481, 126856), (628, 97162), (808, 75517), (962, 63428), (1256, 48581), (1313, 46472), (1924, 31714), (2041, 29896), (2626, 23236), (3737, 16328), (3848, 15857), (4082, 14948), (5252, 11618), (5809, 10504), (7474, 8164)]