40903768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^3$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 82436400

約数和(自身を除く): 41532632

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4489, 4556, 8978, 9112, 17956, 35912, 76313, 152626, 300763, 305252, 601526, 610504, 1203052, 2406104, 5112971, 10225942, 20451884, 40903768]

約数ペア:

[(1, 40903768), (2, 20451884), (4, 10225942), (8, 5112971), (17, 2406104), (34, 1203052), (67, 610504), (68, 601526), (134, 305252), (136, 300763), (268, 152626), (536, 76313), (1139, 35912), (2278, 17956), (4489, 9112), (4556, 8978)]