8243144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 19420800

約数和(自身を除く): 11177656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 169, 182, 268, 338, 364, 469, 536, 676, 728, 871, 938, 1183, 1352, 1742, 1876, 2197, 2366, 3484, 3752, 4394, 4732, 6097, 6968, 8788, 9464, 11323, 12194, 15379, 17576, 22646, 24388, 30758, 45292, 48776, 61516, 79261, 90584, 123032, 147199, 158522, 294398, 317044, 588796, 634088, 1030393, 1177592, 2060786, 4121572, 8243144]

約数ペア:

[(1, 8243144), (2, 4121572), (4, 2060786), (7, 1177592), (8, 1030393), (13, 634088), (14, 588796), (26, 317044), (28, 294398), (52, 158522), (56, 147199), (67, 123032), (91, 90584), (104, 79261), (134, 61516), (169, 48776), (182, 45292), (268, 30758), (338, 24388), (364, 22646), (469, 17576), (536, 15379), (676, 12194), (728, 11323), (871, 9464), (938, 8788), (1183, 6968), (1352, 6097), (1742, 4732), (1876, 4394), (2197, 3752), (2366, 3484)]