38877960056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1\times {\mathrm{4157}}^1$

素因数の和:8928

約数の個数: 64

約数和(自身を含む): 82672682400

約数和(自身を除く): 43794722344

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4157, 4733, 8314, 9466, 16628, 18932, 33256, 37864, 54041, 61529, 78983, 89927, 108082, 123058, 157966, 179854, 216164, 246116, 315932, 359708, 432328, 492232, 631864, 719416, 1026779, 1169051, 2053558, 2338102, 4107116, 4676204, 8214232, 9352408, 19675081, 39350162, 78700324, 157400648, 255776053, 373826539, 511552106, 747653078, 1023104212, 1495306156, 2046208424, 2990612312, 4859745007, 9719490014, 19438980028, 38877960056]

約数ペア:

[(1, 38877960056), (2, 19438980028), (4, 9719490014), (8, 4859745007), (13, 2990612312), (19, 2046208424), (26, 1495306156), (38, 1023104212), (52, 747653078), (76, 511552106), (104, 373826539), (152, 255776053), (247, 157400648), (494, 78700324), (988, 39350162), (1976, 19675081), (4157, 9352408), (4733, 8214232), (8314, 4676204), (9466, 4107116), (16628, 2338102), (18932, 2053558), (33256, 1169051), (37864, 1026779), (54041, 719416), (61529, 631864), (78983, 492232), (89927, 432328), (108082, 359708), (123058, 315932), (157966, 246116), (179854, 216164)]