73958638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 122798592

約数和(自身を除く): 48839954

約数列:

[1, 2, 13, 26, 53, 106, 191, 281, 382, 562, 689, 1378, 2483, 3653, 4966, 7306, 10123, 14893, 20246, 29786, 53671, 107342, 131599, 193609, 263198, 387218, 697723, 1395446, 2844563, 5689126, 36979319, 73958638]

約数ペア:

[(1, 73958638), (2, 36979319), (13, 5689126), (26, 2844563), (53, 1395446), (106, 697723), (191, 387218), (281, 263198), (382, 193609), (562, 131599), (689, 107342), (1378, 53671), (2483, 29786), (3653, 20246), (4966, 14893), (7306, 10123)]