15542144

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 33048000

約数和(自身を除く): 17505856

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 79, 106, 116, 128, 158, 212, 232, 316, 424, 464, 632, 848, 928, 1264, 1537, 1696, 1856, 2291, 2528, 3074, 3392, 3712, 4187, 4582, 5056, 6148, 6784, 8374, 9164, 10112, 12296, 16748, 18328, 24592, 33496, 36656, 49184, 66992, 73312, 98368, 121423, 133984, 146624, 196736, 242846, 267968, 293248, 485692, 535936, 971384, 1942768, 3885536, 7771072, 15542144]

約数ペア:

[(1, 15542144), (2, 7771072), (4, 3885536), (8, 1942768), (16, 971384), (29, 535936), (32, 485692), (53, 293248), (58, 267968), (64, 242846), (79, 196736), (106, 146624), (116, 133984), (128, 121423), (158, 98368), (212, 73312), (232, 66992), (316, 49184), (424, 36656), (464, 33496), (632, 24592), (848, 18328), (928, 16748), (1264, 12296), (1537, 10112), (1696, 9164), (1856, 8374), (2291, 6784), (2528, 6148), (3074, 5056), (3392, 4582), (3712, 4187)]