40694528

素因数分解:

$2^8\times 7^1\times {\mathrm{22709}}^1$

素因数の和:22732

約数の個数: 36

約数和(自身を含む): 92838480

約数和(自身を除く): 52143952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 22709, 45418, 90836, 158963, 181672, 317926, 363344, 635852, 726688, 1271704, 1453376, 2543408, 2906752, 5086816, 5813504, 10173632, 20347264, 40694528]

約数ペア:

[(1, 40694528), (2, 20347264), (4, 10173632), (7, 5813504), (8, 5086816), (14, 2906752), (16, 2543408), (28, 1453376), (32, 1271704), (56, 726688), (64, 635852), (112, 363344), (128, 317926), (224, 181672), (256, 158963), (448, 90836), (896, 45418), (1792, 22709)]