38563488

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:766

約数の個数: 72

約数和(自身を含む): 110279988

約数和(自身を除く): 71716500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 457, 586, 879, 914, 1172, 1371, 1758, 1828, 2344, 2637, 2742, 3516, 3656, 4113, 4688, 5274, 5484, 7032, 7312, 8226, 9376, 10548, 10968, 14064, 14624, 16452, 21096, 21936, 28128, 32904, 42192, 43872, 65808, 84384, 131616, 133901, 267802, 401703, 535604, 803406, 1071208, 1205109, 1606812, 2142416, 2410218, 3213624, 4284832, 4820436, 6427248, 9640872, 12854496, 19281744, 38563488]

約数ペア:

[(1, 38563488), (2, 19281744), (3, 12854496), (4, 9640872), (6, 6427248), (8, 4820436), (9, 4284832), (12, 3213624), (16, 2410218), (18, 2142416), (24, 1606812), (32, 1205109), (36, 1071208), (48, 803406), (72, 535604), (96, 401703), (144, 267802), (288, 133901), (293, 131616), (457, 84384), (586, 65808), (879, 43872), (914, 42192), (1172, 32904), (1371, 28128), (1758, 21936), (1828, 21096), (2344, 16452), (2637, 14624), (2742, 14064), (3516, 10968), (3656, 10548), (4113, 9376), (4688, 8226), (5274, 7312), (5484, 7032)]