71395122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3989}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 151300800

約数和(自身を除く): 79905678

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 3989, 5966, 7978, 8949, 11967, 17898, 23934, 75791, 151582, 227373, 454746, 626273, 1252546, 1878819, 3757638, 11899187, 23798374, 35697561, 71395122]

約数ペア:

[(1, 71395122), (2, 35697561), (3, 23798374), (6, 11899187), (19, 3757638), (38, 1878819), (57, 1252546), (114, 626273), (157, 454746), (314, 227373), (471, 151582), (942, 75791), (2983, 23934), (3989, 17898), (5966, 11967), (7978, 8949)]