25546976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 64124928

約数和(自身を除く): 38577952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 283, 364, 403, 416, 434, 496, 566, 728, 806, 868, 992, 1132, 1456, 1612, 1736, 1981, 2264, 2821, 2912, 3224, 3472, 3679, 3962, 4528, 5642, 6448, 6944, 7358, 7924, 8773, 9056, 11284, 12896, 14716, 15848, 17546, 22568, 25753, 29432, 31696, 35092, 45136, 51506, 58864, 61411, 63392, 70184, 90272, 103012, 114049, 117728, 122822, 140368, 206024, 228098, 245644, 280736, 412048, 456196, 491288, 798343, 824096, 912392, 982576, 1596686, 1824784, 1965152, 3193372, 3649568, 6386744, 12773488, 25546976]

約数ペア:

[(1, 25546976), (2, 12773488), (4, 6386744), (7, 3649568), (8, 3193372), (13, 1965152), (14, 1824784), (16, 1596686), (26, 982576), (28, 912392), (31, 824096), (32, 798343), (52, 491288), (56, 456196), (62, 412048), (91, 280736), (104, 245644), (112, 228098), (124, 206024), (182, 140368), (208, 122822), (217, 117728), (224, 114049), (248, 103012), (283, 90272), (364, 70184), (403, 63392), (416, 61411), (434, 58864), (496, 51506), (566, 45136), (728, 35092), (806, 31696), (868, 29432), (992, 25753), (1132, 22568), (1456, 17546), (1612, 15848), (1736, 14716), (1981, 12896), (2264, 11284), (2821, 9056), (2912, 8773), (3224, 7924), (3472, 7358), (3679, 6944), (3962, 6448), (4528, 5642)]