2178144064

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{19891}}^1$

素因数の和:19991

約数の個数: 56

約数和(自身を含む): 4547311200

約数和(自身を除く): 2369167136

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 116, 118, 232, 236, 464, 472, 928, 944, 1711, 1856, 1888, 3422, 3776, 6844, 13688, 19891, 27376, 39782, 54752, 79564, 109504, 159128, 318256, 576839, 636512, 1153678, 1173569, 1273024, 2307356, 2347138, 4614712, 4694276, 9229424, 9388552, 18458848, 18777104, 34033501, 36917696, 37554208, 68067002, 75108416, 136134004, 272268008, 544536016, 1089072032, 2178144064]

約数ペア:

[(1, 2178144064), (2, 1089072032), (4, 544536016), (8, 272268008), (16, 136134004), (29, 75108416), (32, 68067002), (58, 37554208), (59, 36917696), (64, 34033501), (116, 18777104), (118, 18458848), (232, 9388552), (236, 9229424), (464, 4694276), (472, 4614712), (928, 2347138), (944, 2307356), (1711, 1273024), (1856, 1173569), (1888, 1153678), (3422, 636512), (3776, 576839), (6844, 318256), (13688, 159128), (19891, 109504), (27376, 79564), (39782, 54752)]