4432016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 9225600

約数和(自身を除く): 4793584

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 239, 244, 304, 478, 488, 956, 976, 1159, 1912, 2318, 3824, 4541, 4636, 9082, 9272, 14579, 18164, 18544, 29158, 36328, 58316, 72656, 116632, 233264, 277001, 554002, 1108004, 2216008, 4432016]

約数ペア:

[(1, 4432016), (2, 2216008), (4, 1108004), (8, 554002), (16, 277001), (19, 233264), (38, 116632), (61, 72656), (76, 58316), (122, 36328), (152, 29158), (239, 18544), (244, 18164), (304, 14579), (478, 9272), (488, 9082), (956, 4636), (976, 4541), (1159, 3824), (1912, 2318)]