22836688

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 30731312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 79, 89, 112, 116, 158, 178, 203, 232, 316, 356, 406, 464, 553, 623, 632, 712, 812, 1106, 1246, 1264, 1424, 1624, 2212, 2291, 2492, 2581, 3248, 4424, 4582, 4984, 5162, 7031, 8848, 9164, 9968, 10324, 14062, 16037, 18067, 18328, 20648, 28124, 32074, 36134, 36656, 41296, 49217, 56248, 64148, 72268, 98434, 112496, 128296, 144536, 196868, 203899, 256592, 289072, 393736, 407798, 787472, 815596, 1427293, 1631192, 2854586, 3262384, 5709172, 11418344, 22836688]

約数ペア:

[(1, 22836688), (2, 11418344), (4, 5709172), (7, 3262384), (8, 2854586), (14, 1631192), (16, 1427293), (28, 815596), (29, 787472), (56, 407798), (58, 393736), (79, 289072), (89, 256592), (112, 203899), (116, 196868), (158, 144536), (178, 128296), (203, 112496), (232, 98434), (316, 72268), (356, 64148), (406, 56248), (464, 49217), (553, 41296), (623, 36656), (632, 36134), (712, 32074), (812, 28124), (1106, 20648), (1246, 18328), (1264, 18067), (1424, 16037), (1624, 14062), (2212, 10324), (2291, 9968), (2492, 9164), (2581, 8848), (3248, 7031), (4424, 5162), (4582, 4984)]