74380117

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 96353280

約数和(自身を除く): 21973163

約数列:

[1, 7, 17, 19, 67, 119, 133, 323, 469, 491, 1139, 1273, 2261, 3437, 7973, 8347, 8911, 9329, 21641, 32897, 58429, 65303, 151487, 158593, 230279, 559249, 625043, 1110151, 3914743, 4375301, 10625731, 74380117]

約数ペア:

[(1, 74380117), (7, 10625731), (17, 4375301), (19, 3914743), (67, 1110151), (119, 625043), (133, 559249), (323, 230279), (469, 158593), (491, 151487), (1139, 65303), (1273, 58429), (2261, 32897), (3437, 21641), (7973, 9329), (8347, 8911)]