40099768

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 77356800

約数和(自身を除く): 37257032

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 536, 632, 947, 1894, 3788, 5293, 7576, 10586, 21172, 42344, 63449, 74813, 126898, 149626, 253796, 299252, 507592, 598504, 5012471, 10024942, 20049884, 40099768]

約数ペア:

[(1, 40099768), (2, 20049884), (4, 10024942), (8, 5012471), (67, 598504), (79, 507592), (134, 299252), (158, 253796), (268, 149626), (316, 126898), (536, 74813), (632, 63449), (947, 42344), (1894, 21172), (3788, 10586), (5293, 7576)]