7907928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 22863360

約数和(自身を除く): 14955432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 457, 618, 721, 824, 914, 1236, 1371, 1442, 1828, 2163, 2472, 2742, 2884, 3199, 3656, 4326, 5484, 5768, 6398, 8652, 9597, 10968, 12796, 17304, 19194, 25592, 38388, 47071, 76776, 94142, 141213, 188284, 282426, 329497, 376568, 564852, 658994, 988491, 1129704, 1317988, 1976982, 2635976, 3953964, 7907928]

約数ペア:

[(1, 7907928), (2, 3953964), (3, 2635976), (4, 1976982), (6, 1317988), (7, 1129704), (8, 988491), (12, 658994), (14, 564852), (21, 376568), (24, 329497), (28, 282426), (42, 188284), (56, 141213), (84, 94142), (103, 76776), (168, 47071), (206, 38388), (309, 25592), (412, 19194), (457, 17304), (618, 12796), (721, 10968), (824, 9597), (914, 8652), (1236, 6398), (1371, 5768), (1442, 5484), (1828, 4326), (2163, 3656), (2472, 3199), (2742, 2884)]