73981784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3583}}^1$

素因数の和:3707

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 71170216

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 2581, 3583, 5162, 7166, 10324, 14332, 20648, 28664, 103907, 207814, 318887, 415628, 637774, 831256, 1275548, 2551096, 9247723, 18495446, 36990892, 73981784]

約数ペア:

[(1, 73981784), (2, 36990892), (4, 18495446), (8, 9247723), (29, 2551096), (58, 1275548), (89, 831256), (116, 637774), (178, 415628), (232, 318887), (356, 207814), (712, 103907), (2581, 28664), (3583, 20648), (5162, 14332), (7166, 10324)]