12773488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 31553536

約数和(自身を除く): 18780048

約数列:

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

約数ペア:

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