4500112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 9329760

約数和(自身を除く): 4829648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 131, 152, 226, 262, 304, 452, 524, 904, 1048, 1808, 2096, 2147, 2489, 4294, 4978, 8588, 9956, 14803, 17176, 19912, 29606, 34352, 39824, 59212, 118424, 236848, 281257, 562514, 1125028, 2250056, 4500112]

約数ペア:

[(1, 4500112), (2, 2250056), (4, 1125028), (8, 562514), (16, 281257), (19, 236848), (38, 118424), (76, 59212), (113, 39824), (131, 34352), (152, 29606), (226, 19912), (262, 17176), (304, 14803), (452, 9956), (524, 8588), (904, 4978), (1048, 4294), (1808, 2489), (2096, 2147)]