22469512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 26519288

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 179, 221, 284, 358, 442, 568, 716, 884, 923, 1207, 1432, 1768, 1846, 2327, 2414, 3043, 3692, 4654, 4828, 6086, 7384, 9308, 9656, 12172, 12709, 15691, 18616, 24344, 25418, 31382, 39559, 50836, 62764, 79118, 101672, 125528, 158236, 165217, 216053, 316472, 330434, 432106, 660868, 864212, 1321736, 1728424, 2808689, 5617378, 11234756, 22469512]

約数ペア:

[(1, 22469512), (2, 11234756), (4, 5617378), (8, 2808689), (13, 1728424), (17, 1321736), (26, 864212), (34, 660868), (52, 432106), (68, 330434), (71, 316472), (104, 216053), (136, 165217), (142, 158236), (179, 125528), (221, 101672), (284, 79118), (358, 62764), (442, 50836), (568, 39559), (716, 31382), (884, 25418), (923, 24344), (1207, 18616), (1432, 15691), (1768, 12709), (1846, 12172), (2327, 9656), (2414, 9308), (3043, 7384), (3692, 6086), (4654, 4828)]