13359488

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 28458000

約数和(自身を除く): 15098512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 61, 64, 116, 118, 122, 128, 232, 236, 244, 464, 472, 488, 928, 944, 976, 1711, 1769, 1856, 1888, 1952, 3422, 3538, 3599, 3712, 3776, 3904, 6844, 7076, 7198, 7552, 7808, 13688, 14152, 14396, 27376, 28304, 28792, 54752, 56608, 57584, 104371, 109504, 113216, 115168, 208742, 219008, 226432, 230336, 417484, 460672, 834968, 1669936, 3339872, 6679744, 13359488]

約数ペア:

[(1, 13359488), (2, 6679744), (4, 3339872), (8, 1669936), (16, 834968), (29, 460672), (32, 417484), (58, 230336), (59, 226432), (61, 219008), (64, 208742), (116, 115168), (118, 113216), (122, 109504), (128, 104371), (232, 57584), (236, 56608), (244, 54752), (464, 28792), (472, 28304), (488, 27376), (928, 14396), (944, 14152), (976, 13688), (1711, 7808), (1769, 7552), (1856, 7198), (1888, 7076), (1952, 6844), (3422, 3904), (3538, 3776), (3599, 3712)]