47290624

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 100074240

約数和(自身を除く): 52783616

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 101, 118, 124, 128, 202, 236, 248, 256, 404, 472, 496, 808, 944, 992, 1616, 1829, 1888, 1984, 3131, 3232, 3658, 3776, 3968, 5959, 6262, 6464, 7316, 7552, 7936, 11918, 12524, 12928, 14632, 15104, 23836, 25048, 25856, 29264, 47672, 50096, 58528, 95344, 100192, 117056, 184729, 190688, 200384, 234112, 369458, 381376, 400768, 468224, 738916, 762752, 801536, 1477832, 1525504, 2955664, 5911328, 11822656, 23645312, 47290624]

約数ペア:

[(1, 47290624), (2, 23645312), (4, 11822656), (8, 5911328), (16, 2955664), (31, 1525504), (32, 1477832), (59, 801536), (62, 762752), (64, 738916), (101, 468224), (118, 400768), (124, 381376), (128, 369458), (202, 234112), (236, 200384), (248, 190688), (256, 184729), (404, 117056), (472, 100192), (496, 95344), (808, 58528), (944, 50096), (992, 47672), (1616, 29264), (1829, 25856), (1888, 25048), (1984, 23836), (3131, 15104), (3232, 14632), (3658, 12928), (3776, 12524), (3968, 11918), (5959, 7936), (6262, 7552), (6464, 7316)]