4920072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 13478400

約数和(自身を除く): 8558328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 389, 408, 527, 744, 778, 1054, 1167, 1556, 1581, 2108, 2334, 3112, 3162, 4216, 4668, 6324, 6613, 9336, 12059, 12648, 13226, 19839, 24118, 26452, 36177, 39678, 48236, 52904, 72354, 79356, 96472, 144708, 158712, 205003, 289416, 410006, 615009, 820012, 1230018, 1640024, 2460036, 4920072]

約数ペア:

[(1, 4920072), (2, 2460036), (3, 1640024), (4, 1230018), (6, 820012), (8, 615009), (12, 410006), (17, 289416), (24, 205003), (31, 158712), (34, 144708), (51, 96472), (62, 79356), (68, 72354), (93, 52904), (102, 48236), (124, 39678), (136, 36177), (186, 26452), (204, 24118), (248, 19839), (372, 13226), (389, 12648), (408, 12059), (527, 9336), (744, 6613), (778, 6324), (1054, 4668), (1167, 4216), (1556, 3162), (1581, 3112), (2108, 2334)]