27824860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 67144896

約数和(自身を除く): 39320036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 853, 932, 1165, 1631, 1706, 2330, 3262, 3412, 4265, 4660, 5971, 6524, 8155, 8530, 11942, 16310, 17060, 23884, 29855, 32620, 59710, 119420, 198749, 397498, 794996, 993745, 1391243, 1987490, 2782486, 3974980, 5564972, 6956215, 13912430, 27824860]

約数ペア:

[(1, 27824860), (2, 13912430), (4, 6956215), (5, 5564972), (7, 3974980), (10, 2782486), (14, 1987490), (20, 1391243), (28, 993745), (35, 794996), (70, 397498), (140, 198749), (233, 119420), (466, 59710), (853, 32620), (932, 29855), (1165, 23884), (1631, 17060), (1706, 16310), (2330, 11942), (3262, 8530), (3412, 8155), (4265, 6524), (4660, 5971)]