27981319744

素因数分解:

$2^6\times 7^1\times {\mathrm{269}}^1\times {\mathrm{232187}}^1$

素因数の和:232475

約数の個数: 56

約数和(自身を含む): 63693812160

約数和(自身を除く): 35712492416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 269, 448, 538, 1076, 1883, 2152, 3766, 4304, 7532, 8608, 15064, 17216, 30128, 60256, 120512, 232187, 464374, 928748, 1625309, 1857496, 3250618, 3714992, 6501236, 7429984, 13002472, 14859968, 26004944, 52009888, 62458303, 104019776, 124916606, 249833212, 437208121, 499666424, 874416242, 999332848, 1748832484, 1998665696, 3497664968, 3997331392, 6995329936, 13990659872, 27981319744]

約数ペア:

[(1, 27981319744), (2, 13990659872), (4, 6995329936), (7, 3997331392), (8, 3497664968), (14, 1998665696), (16, 1748832484), (28, 999332848), (32, 874416242), (56, 499666424), (64, 437208121), (112, 249833212), (224, 124916606), (269, 104019776), (448, 62458303), (538, 52009888), (1076, 26004944), (1883, 14859968), (2152, 13002472), (3766, 7429984), (4304, 6501236), (7532, 3714992), (8608, 3250618), (15064, 1857496), (17216, 1625309), (30128, 928748), (60256, 464374), (120512, 232187)]