42009344

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 54

約数和(自身を含む): 90894636

約数和(自身を除く): 48885292

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 971, 1352, 1664, 1942, 2704, 3328, 3884, 5408, 7768, 10816, 12623, 15536, 21632, 25246, 31072, 43264, 50492, 62144, 100984, 124288, 164099, 201968, 248576, 328198, 403936, 656396, 807872, 1312792, 1615744, 2625584, 3231488, 5251168, 10502336, 21004672, 42009344]

約数ペア:

[(1, 42009344), (2, 21004672), (4, 10502336), (8, 5251168), (13, 3231488), (16, 2625584), (26, 1615744), (32, 1312792), (52, 807872), (64, 656396), (104, 403936), (128, 328198), (169, 248576), (208, 201968), (256, 164099), (338, 124288), (416, 100984), (676, 62144), (832, 50492), (971, 43264), (1352, 31072), (1664, 25246), (1942, 21632), (2704, 15536), (3328, 12623), (3884, 10816), (5408, 7768)]