64002178864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10253}}^1\times {\mathrm{30011}}^1$

素因数の和:40285

約数の個数: 40

約数和(自身を含む): 133560482832

約数和(自身を除く): 69558303968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10253, 20506, 30011, 41012, 60022, 82024, 120044, 133289, 164048, 240088, 266578, 390143, 480176, 533156, 780286, 1066312, 1560572, 2132624, 3121144, 6242288, 307702783, 615405566, 1230811132, 2461622264, 4000136179, 4923244528, 8000272358, 16000544716, 32001089432, 64002178864]

約数ペア:

[(1, 64002178864), (2, 32001089432), (4, 16000544716), (8, 8000272358), (13, 4923244528), (16, 4000136179), (26, 2461622264), (52, 1230811132), (104, 615405566), (208, 307702783), (10253, 6242288), (20506, 3121144), (30011, 2132624), (41012, 1560572), (60022, 1066312), (82024, 780286), (120044, 533156), (133289, 480176), (164048, 390143), (240088, 266578)]