25987052

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 60211200

約数和(自身を除く): 34224148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 47, 49, 52, 62, 91, 94, 98, 124, 182, 188, 196, 217, 329, 343, 364, 403, 434, 611, 637, 658, 686, 806, 868, 1222, 1274, 1316, 1372, 1457, 1519, 1612, 2303, 2444, 2548, 2821, 2914, 3038, 4277, 4459, 4606, 5642, 5828, 6076, 8554, 8918, 9212, 10199, 10633, 11284, 16121, 17108, 17836, 18941, 19747, 20398, 21266, 29939, 32242, 37882, 39494, 40796, 42532, 59878, 64484, 71393, 75764, 78988, 119756, 132587, 138229, 142786, 209573, 265174, 276458, 285572, 419146, 499751, 530348, 552916, 838292, 928109, 999502, 1856218, 1999004, 3712436, 6496763, 12993526, 25987052]

約数ペア:

[(1, 25987052), (2, 12993526), (4, 6496763), (7, 3712436), (13, 1999004), (14, 1856218), (26, 999502), (28, 928109), (31, 838292), (47, 552916), (49, 530348), (52, 499751), (62, 419146), (91, 285572), (94, 276458), (98, 265174), (124, 209573), (182, 142786), (188, 138229), (196, 132587), (217, 119756), (329, 78988), (343, 75764), (364, 71393), (403, 64484), (434, 59878), (611, 42532), (637, 40796), (658, 39494), (686, 37882), (806, 32242), (868, 29939), (1222, 21266), (1274, 20398), (1316, 19747), (1372, 18941), (1457, 17836), (1519, 17108), (1612, 16121), (2303, 11284), (2444, 10633), (2548, 10199), (2821, 9212), (2914, 8918), (3038, 8554), (4277, 6076), (4459, 5828), (4606, 5642)]