2871464528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5860

約数の個数: 80

約数和(自身を含む): 6160320000

約数和(自身を除く): 3288855472

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 248, 304, 424, 496, 589, 848, 1007, 1178, 1643, 2014, 2356, 3286, 4028, 4712, 5749, 6572, 8056, 9424, 11498, 13144, 16112, 22996, 26288, 31217, 45992, 62434, 91984, 109231, 124868, 178219, 218462, 249736, 304697, 356438, 436924, 499472, 609394, 712876, 873848, 1218788, 1425752, 1747696, 2437576, 2851504, 3386161, 4875152, 5789243, 6772322, 9445607, 11578486, 13544644, 18891214, 23156972, 27089288, 37782428, 46313944, 54178576, 75564856, 92627888, 151129712, 179466533, 358933066, 717866132, 1435732264, 2871464528]

約数ペア:

[(1, 2871464528), (2, 1435732264), (4, 717866132), (8, 358933066), (16, 179466533), (19, 151129712), (31, 92627888), (38, 75564856), (53, 54178576), (62, 46313944), (76, 37782428), (106, 27089288), (124, 23156972), (152, 18891214), (212, 13544644), (248, 11578486), (304, 9445607), (424, 6772322), (496, 5789243), (589, 4875152), (848, 3386161), (1007, 2851504), (1178, 2437576), (1643, 1747696), (2014, 1425752), (2356, 1218788), (3286, 873848), (4028, 712876), (4712, 609394), (5749, 499472), (6572, 436924), (8056, 356438), (9424, 304697), (11498, 249736), (13144, 218462), (16112, 178219), (22996, 124868), (26288, 109231), (31217, 91984), (45992, 62434)]