13858064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 29730240

約数和(自身を除く): 15872176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1109, 1136, 1562, 2218, 3124, 4436, 6248, 8872, 12199, 12496, 17744, 24398, 48796, 78739, 97592, 157478, 195184, 314956, 629912, 866129, 1259824, 1732258, 3464516, 6929032, 13858064]

約数ペア:

[(1, 13858064), (2, 6929032), (4, 3464516), (8, 1732258), (11, 1259824), (16, 866129), (22, 629912), (44, 314956), (71, 195184), (88, 157478), (142, 97592), (176, 78739), (284, 48796), (568, 24398), (781, 17744), (1109, 12496), (1136, 12199), (1562, 8872), (2218, 6248), (3124, 4436)]