557972224

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{70309}}^1$

素因数の和:70356

約数の個数: 36

約数和(自身を含む): 1149709120

約数和(自身を除く): 591736896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 70309, 140618, 281236, 562472, 1124944, 2179579, 2249888, 4359158, 4499776, 8718316, 8999552, 17436632, 17999104, 34873264, 69746528, 139493056, 278986112, 557972224]

約数ペア:

[(1, 557972224), (2, 278986112), (4, 139493056), (8, 69746528), (16, 34873264), (31, 17999104), (32, 17436632), (62, 8999552), (64, 8718316), (124, 4499776), (128, 4359158), (248, 2249888), (256, 2179579), (496, 1124944), (992, 562472), (1984, 281236), (3968, 140618), (7936, 70309)]