71515532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 146821248

約数和(自身を除く): 75305716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1427, 1474, 2278, 2854, 2948, 4556, 5708, 12529, 15697, 24259, 25058, 31394, 48518, 50116, 62788, 95609, 97036, 191218, 266849, 382436, 533698, 1051699, 1067396, 1625353, 2103398, 3250706, 4206796, 6501412, 17878883, 35757766, 71515532]

約数ペア:

[(1, 71515532), (2, 35757766), (4, 17878883), (11, 6501412), (17, 4206796), (22, 3250706), (34, 2103398), (44, 1625353), (67, 1067396), (68, 1051699), (134, 533698), (187, 382436), (268, 266849), (374, 191218), (737, 97036), (748, 95609), (1139, 62788), (1427, 50116), (1474, 48518), (2278, 31394), (2854, 25058), (2948, 24259), (4556, 15697), (5708, 12529)]