16647384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 45208800

約数和(自身を除く): 28561416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 229, 233, 312, 458, 466, 687, 699, 916, 932, 1374, 1398, 1832, 1864, 2748, 2796, 2977, 3029, 5496, 5592, 5954, 6058, 8931, 9087, 11908, 12116, 17862, 18174, 23816, 24232, 35724, 36348, 53357, 71448, 72696, 106714, 160071, 213428, 320142, 426856, 640284, 693641, 1280568, 1387282, 2080923, 2774564, 4161846, 5549128, 8323692, 16647384]

約数ペア:

[(1, 16647384), (2, 8323692), (3, 5549128), (4, 4161846), (6, 2774564), (8, 2080923), (12, 1387282), (13, 1280568), (24, 693641), (26, 640284), (39, 426856), (52, 320142), (78, 213428), (104, 160071), (156, 106714), (229, 72696), (233, 71448), (312, 53357), (458, 36348), (466, 35724), (687, 24232), (699, 23816), (916, 18174), (932, 17862), (1374, 12116), (1398, 11908), (1832, 9087), (1864, 8931), (2748, 6058), (2796, 5954), (2977, 5592), (3029, 5496)]