29907072

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 92727180

約数和(自身を除く): 62820108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 1997, 2496, 3744, 3994, 4992, 5991, 7488, 7988, 11982, 14976, 15976, 17973, 23964, 25961, 31952, 35946, 47928, 51922, 63904, 71892, 77883, 95856, 103844, 127808, 143784, 155766, 191712, 207688, 233649, 255616, 287568, 311532, 383424, 415376, 467298, 575136, 623064, 766848, 830752, 934596, 1150272, 1246128, 1661504, 1869192, 2300544, 2492256, 3323008, 3738384, 4984512, 7476768, 9969024, 14953536, 29907072]

約数ペア:

[(1, 29907072), (2, 14953536), (3, 9969024), (4, 7476768), (6, 4984512), (8, 3738384), (9, 3323008), (12, 2492256), (13, 2300544), (16, 1869192), (18, 1661504), (24, 1246128), (26, 1150272), (32, 934596), (36, 830752), (39, 766848), (48, 623064), (52, 575136), (64, 467298), (72, 415376), (78, 383424), (96, 311532), (104, 287568), (117, 255616), (128, 233649), (144, 207688), (156, 191712), (192, 155766), (208, 143784), (234, 127808), (288, 103844), (312, 95856), (384, 77883), (416, 71892), (468, 63904), (576, 51922), (624, 47928), (832, 35946), (936, 31952), (1152, 25961), (1248, 23964), (1664, 17973), (1872, 15976), (1997, 14976), (2496, 11982), (3744, 7988), (3994, 7488), (4992, 5991)]