57731931904

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{18701}}^1$

素因数の和:19137

約数の個数: 72

約数和(自身を含む): 119267890560

約数和(自身を除く): 61535958656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 389, 496, 778, 992, 1556, 1984, 3112, 3968, 6224, 7936, 12059, 12448, 18701, 24118, 24896, 37402, 48236, 49792, 74804, 96472, 99584, 149608, 192944, 299216, 385888, 579731, 598432, 771776, 1159462, 1196864, 1543552, 2318924, 2393728, 3087104, 4637848, 4787456, 7274689, 9275696, 14549378, 18551392, 29098756, 37102784, 58197512, 74205568, 116395024, 148411136, 225515359, 232790048, 451030718, 465580096, 902061436, 931160192, 1804122872, 1862320384, 3608245744, 7216491488, 14432982976, 28865965952, 57731931904]

約数ペア:

[(1, 57731931904), (2, 28865965952), (4, 14432982976), (8, 7216491488), (16, 3608245744), (31, 1862320384), (32, 1804122872), (62, 931160192), (64, 902061436), (124, 465580096), (128, 451030718), (248, 232790048), (256, 225515359), (389, 148411136), (496, 116395024), (778, 74205568), (992, 58197512), (1556, 37102784), (1984, 29098756), (3112, 18551392), (3968, 14549378), (6224, 9275696), (7936, 7274689), (12059, 4787456), (12448, 4637848), (18701, 3087104), (24118, 2393728), (24896, 2318924), (37402, 1543552), (48236, 1196864), (49792, 1159462), (74804, 771776), (96472, 598432), (99584, 579731), (149608, 385888), (192944, 299216)]