67939228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 77212772

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 2699, 3596, 5398, 6293, 10796, 12586, 18893, 25172, 37786, 75572, 78271, 83669, 156542, 167338, 313084, 334676, 547897, 585683, 1095794, 1171366, 2191588, 2342732, 2426401, 4852802, 9705604, 16984807, 33969614, 67939228]

約数ペア:

[(1, 67939228), (2, 33969614), (4, 16984807), (7, 9705604), (14, 4852802), (28, 2426401), (29, 2342732), (31, 2191588), (58, 1171366), (62, 1095794), (116, 585683), (124, 547897), (203, 334676), (217, 313084), (406, 167338), (434, 156542), (812, 83669), (868, 78271), (899, 75572), (1798, 37786), (2699, 25172), (3596, 18893), (5398, 12586), (6293, 10796)]