25811058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 65140992

約数和(自身を除く): 39329934

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1153, 1599, 1722, 2306, 3198, 3459, 3731, 6918, 7462, 8071, 11193, 14989, 16142, 22386, 24213, 29978, 44967, 47273, 48426, 89934, 94546, 104923, 141819, 209846, 283638, 314769, 330911, 614549, 629538, 661822, 992733, 1229098, 1843647, 1985466, 3687294, 4301843, 8603686, 12905529, 25811058]

約数ペア:

[(1, 25811058), (2, 12905529), (3, 8603686), (6, 4301843), (7, 3687294), (13, 1985466), (14, 1843647), (21, 1229098), (26, 992733), (39, 661822), (41, 629538), (42, 614549), (78, 330911), (82, 314769), (91, 283638), (123, 209846), (182, 141819), (246, 104923), (273, 94546), (287, 89934), (533, 48426), (546, 47273), (574, 44967), (861, 29978), (1066, 24213), (1153, 22386), (1599, 16142), (1722, 14989), (2306, 11193), (3198, 8071), (3459, 7462), (3731, 6918)]