28483896

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 84583440

約数和(自身を除く): 56099544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 294, 318, 371, 392, 424, 457, 588, 636, 742, 914, 1113, 1176, 1272, 1371, 1484, 1828, 2226, 2597, 2742, 2968, 3199, 3656, 4452, 5194, 5484, 6398, 7791, 8904, 9597, 10388, 10968, 12796, 15582, 19194, 20776, 22393, 24221, 25592, 31164, 38388, 44786, 48442, 62328, 67179, 72663, 76776, 89572, 96884, 134358, 145326, 169547, 179144, 193768, 268716, 290652, 339094, 508641, 537432, 581304, 678188, 1017282, 1186829, 1356376, 2034564, 2373658, 3560487, 4069128, 4747316, 7120974, 9494632, 14241948, 28483896]

約数ペア:

[(1, 28483896), (2, 14241948), (3, 9494632), (4, 7120974), (6, 4747316), (7, 4069128), (8, 3560487), (12, 2373658), (14, 2034564), (21, 1356376), (24, 1186829), (28, 1017282), (42, 678188), (49, 581304), (53, 537432), (56, 508641), (84, 339094), (98, 290652), (106, 268716), (147, 193768), (159, 179144), (168, 169547), (196, 145326), (212, 134358), (294, 96884), (318, 89572), (371, 76776), (392, 72663), (424, 67179), (457, 62328), (588, 48442), (636, 44786), (742, 38388), (914, 31164), (1113, 25592), (1176, 24221), (1272, 22393), (1371, 20776), (1484, 19194), (1828, 15582), (2226, 12796), (2597, 10968), (2742, 10388), (2968, 9597), (3199, 8904), (3656, 7791), (4452, 6398), (5194, 5484)]