38727190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 74330784

約数和(自身を除く): 35603594

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1451, 1570, 2669, 2902, 5338, 7255, 13345, 14510, 24667, 26690, 49334, 123335, 227807, 246670, 455614, 1139035, 2278070, 3872719, 7745438, 19363595, 38727190]

約数ペア:

[(1, 38727190), (2, 19363595), (5, 7745438), (10, 3872719), (17, 2278070), (34, 1139035), (85, 455614), (157, 246670), (170, 227807), (314, 123335), (785, 49334), (1451, 26690), (1570, 24667), (2669, 14510), (2902, 13345), (5338, 7255)]