65485364

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 141772680

約数和(自身を除く): 76287316

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 49, 58, 82, 98, 116, 164, 196, 203, 281, 287, 406, 562, 574, 812, 1124, 1148, 1189, 1421, 1967, 2009, 2378, 2842, 3934, 4018, 4756, 5684, 7868, 8036, 8149, 8323, 11521, 13769, 16298, 16646, 23042, 27538, 32596, 33292, 46084, 55076, 57043, 58261, 80647, 114086, 116522, 161294, 228172, 233044, 322588, 334109, 399301, 564529, 668218, 798602, 1129058, 1336436, 1597204, 2258116, 2338763, 4677526, 9355052, 16371341, 32742682, 65485364]

約数ペア:

[(1, 65485364), (2, 32742682), (4, 16371341), (7, 9355052), (14, 4677526), (28, 2338763), (29, 2258116), (41, 1597204), (49, 1336436), (58, 1129058), (82, 798602), (98, 668218), (116, 564529), (164, 399301), (196, 334109), (203, 322588), (281, 233044), (287, 228172), (406, 161294), (562, 116522), (574, 114086), (812, 80647), (1124, 58261), (1148, 57043), (1189, 55076), (1421, 46084), (1967, 33292), (2009, 32596), (2378, 27538), (2842, 23042), (3934, 16646), (4018, 16298), (4756, 13769), (5684, 11521), (7868, 8323), (8036, 8149)]