2127342016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{1409}}^1$

素因数の和:2213

約数の個数: 56

約数和(自身を含む): 4366442880

約数和(自身を除く): 2239100864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 761, 992, 1409, 1522, 1984, 2818, 3044, 5636, 6088, 11272, 12176, 22544, 23591, 24352, 43679, 45088, 47182, 48704, 87358, 90176, 94364, 174716, 188728, 349432, 377456, 698864, 754912, 1072249, 1397728, 1509824, 2144498, 2795456, 4288996, 8577992, 17155984, 33239719, 34311968, 66479438, 68623936, 132958876, 265917752, 531835504, 1063671008, 2127342016]

約数ペア:

[(1, 2127342016), (2, 1063671008), (4, 531835504), (8, 265917752), (16, 132958876), (31, 68623936), (32, 66479438), (62, 34311968), (64, 33239719), (124, 17155984), (248, 8577992), (496, 4288996), (761, 2795456), (992, 2144498), (1409, 1509824), (1522, 1397728), (1984, 1072249), (2818, 754912), (3044, 698864), (5636, 377456), (6088, 349432), (11272, 188728), (12176, 174716), (22544, 94364), (23591, 90176), (24352, 87358), (43679, 48704), (45088, 47182)]