28112118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 62351856

約数和(自身を除く): 34239738

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 521, 529, 782, 1042, 1058, 1173, 1563, 1587, 2346, 3126, 3174, 8857, 8993, 11983, 17714, 17986, 23966, 26571, 26979, 35949, 53142, 53958, 71898, 203711, 275609, 407422, 551218, 611133, 826827, 1222266, 1653654, 4685353, 9370706, 14056059, 28112118]

約数ペア:

[(1, 28112118), (2, 14056059), (3, 9370706), (6, 4685353), (17, 1653654), (23, 1222266), (34, 826827), (46, 611133), (51, 551218), (69, 407422), (102, 275609), (138, 203711), (391, 71898), (521, 53958), (529, 53142), (782, 35949), (1042, 26979), (1058, 26571), (1173, 23966), (1563, 17986), (1587, 17714), (2346, 11983), (3126, 8993), (3174, 8857)]