38629728

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1316

約数の個数: 72

約数和(自身を含む): 110918808

約数和(自身を除く): 72289080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1187, 1356, 1808, 2034, 2374, 2712, 3561, 3616, 4068, 4748, 5424, 7122, 8136, 9496, 10683, 10848, 14244, 16272, 18992, 21366, 28488, 32544, 37984, 42732, 56976, 85464, 113952, 134131, 170928, 268262, 341856, 402393, 536524, 804786, 1073048, 1207179, 1609572, 2146096, 2414358, 3219144, 4292192, 4828716, 6438288, 9657432, 12876576, 19314864, 38629728]

約数ペア:

[(1, 38629728), (2, 19314864), (3, 12876576), (4, 9657432), (6, 6438288), (8, 4828716), (9, 4292192), (12, 3219144), (16, 2414358), (18, 2146096), (24, 1609572), (32, 1207179), (36, 1073048), (48, 804786), (72, 536524), (96, 402393), (113, 341856), (144, 268262), (226, 170928), (288, 134131), (339, 113952), (452, 85464), (678, 56976), (904, 42732), (1017, 37984), (1187, 32544), (1356, 28488), (1808, 21366), (2034, 18992), (2374, 16272), (2712, 14244), (3561, 10848), (3616, 10683), (4068, 9496), (4748, 8136), (5424, 7122)]