73480258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 121176000

約数和(自身を除く): 47695742

約数列:

[1, 2, 19, 29, 38, 58, 131, 262, 509, 551, 1018, 1102, 2489, 3799, 4978, 7598, 9671, 14761, 19342, 29522, 66679, 72181, 133358, 144362, 280459, 560918, 1266901, 1933691, 2533802, 3867382, 36740129, 73480258]

約数ペア:

[(1, 73480258), (2, 36740129), (19, 3867382), (29, 2533802), (38, 1933691), (58, 1266901), (131, 560918), (262, 280459), (509, 144362), (551, 133358), (1018, 72181), (1102, 66679), (2489, 29522), (3799, 19342), (4978, 14761), (7598, 9671)]