30726952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6577

約数の個数: 32

約数和(自身を含む): 62611200

約数和(自身を除く): 31884248

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 6521, 13042, 26084, 52168, 123899, 202151, 247798, 404302, 495596, 808604, 991192, 1617208, 3840869, 7681738, 15363476, 30726952]

約数ペア:

[(1, 30726952), (2, 15363476), (4, 7681738), (8, 3840869), (19, 1617208), (31, 991192), (38, 808604), (62, 495596), (76, 404302), (124, 247798), (152, 202151), (248, 123899), (589, 52168), (1178, 26084), (2356, 13042), (4712, 6521)]