14478152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 18181048

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 431, 442, 494, 646, 862, 884, 988, 1292, 1724, 1768, 1976, 2584, 3448, 4199, 5603, 7327, 8189, 8398, 11206, 14654, 16378, 16796, 22412, 29308, 32756, 33592, 44824, 58616, 65512, 95251, 106457, 139213, 190502, 212914, 278426, 381004, 425828, 556852, 762008, 851656, 1113704, 1809769, 3619538, 7239076, 14478152]

約数ペア:

[(1, 14478152), (2, 7239076), (4, 3619538), (8, 1809769), (13, 1113704), (17, 851656), (19, 762008), (26, 556852), (34, 425828), (38, 381004), (52, 278426), (68, 212914), (76, 190502), (104, 139213), (136, 106457), (152, 95251), (221, 65512), (247, 58616), (323, 44824), (431, 33592), (442, 32756), (494, 29308), (646, 22412), (862, 16796), (884, 16378), (988, 14654), (1292, 11206), (1724, 8398), (1768, 8189), (1976, 7327), (2584, 5603), (3448, 4199)]