64119032

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 127743000

約数和(自身を除く): 63623968

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 139, 184, 218, 278, 436, 529, 556, 872, 1058, 1112, 2116, 2507, 3197, 4232, 5014, 6394, 10028, 12788, 15151, 20056, 25576, 30302, 57661, 60604, 73531, 115322, 121208, 147062, 230644, 294124, 348473, 461288, 588248, 696946, 1393892, 2787784, 8014879, 16029758, 32059516, 64119032]

約数ペア:

[(1, 64119032), (2, 32059516), (4, 16029758), (8, 8014879), (23, 2787784), (46, 1393892), (92, 696946), (109, 588248), (139, 461288), (184, 348473), (218, 294124), (278, 230644), (436, 147062), (529, 121208), (556, 115322), (872, 73531), (1058, 60604), (1112, 57661), (2116, 30302), (2507, 25576), (3197, 20056), (4232, 15151), (5014, 12788), (6394, 10028)]