22303428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 61401312

約数和(自身を除く): 39097884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 457, 498, 581, 588, 914, 996, 1162, 1371, 1743, 1828, 2324, 2742, 3199, 3486, 4067, 5484, 6398, 6972, 8134, 9597, 12201, 12796, 16268, 19194, 22393, 24402, 37931, 38388, 44786, 48804, 67179, 75862, 89572, 113793, 134358, 151724, 227586, 265517, 268716, 455172, 531034, 796551, 1062068, 1593102, 1858619, 3186204, 3717238, 5575857, 7434476, 11151714, 22303428]

約数ペア:

[(1, 22303428), (2, 11151714), (3, 7434476), (4, 5575857), (6, 3717238), (7, 3186204), (12, 1858619), (14, 1593102), (21, 1062068), (28, 796551), (42, 531034), (49, 455172), (83, 268716), (84, 265517), (98, 227586), (147, 151724), (166, 134358), (196, 113793), (249, 89572), (294, 75862), (332, 67179), (457, 48804), (498, 44786), (581, 38388), (588, 37931), (914, 24402), (996, 22393), (1162, 19194), (1371, 16268), (1743, 12796), (1828, 12201), (2324, 9597), (2742, 8134), (3199, 6972), (3486, 6398), (4067, 5484)]