38946362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 76446720

約数和(自身を除く): 37500358

約数列:

[1, 2, 7, 13, 14, 26, 29, 47, 58, 91, 94, 157, 182, 203, 314, 329, 377, 406, 611, 658, 754, 1099, 1222, 1363, 2041, 2198, 2639, 2726, 4082, 4277, 4553, 5278, 7379, 8554, 9106, 9541, 14287, 14758, 17719, 19082, 28574, 31871, 35438, 51653, 59189, 63742, 95927, 103306, 118378, 124033, 191854, 213991, 248066, 414323, 427982, 671489, 828646, 1342978, 1497937, 2781883, 2995874, 5563766, 19473181, 38946362]

約数ペア:

[(1, 38946362), (2, 19473181), (7, 5563766), (13, 2995874), (14, 2781883), (26, 1497937), (29, 1342978), (47, 828646), (58, 671489), (91, 427982), (94, 414323), (157, 248066), (182, 213991), (203, 191854), (314, 124033), (329, 118378), (377, 103306), (406, 95927), (611, 63742), (658, 59189), (754, 51653), (1099, 35438), (1222, 31871), (1363, 28574), (2041, 19082), (2198, 17719), (2639, 14758), (2726, 14287), (4082, 9541), (4277, 9106), (4553, 8554), (5278, 7379)]