28438896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31183}}^1$

素因数の和:31213

約数の個数: 40

約数和(自身を含む): 77336320

約数和(自身を除く): 48897424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 31183, 62366, 93549, 124732, 187098, 249464, 374196, 498928, 592477, 748392, 1184954, 1496784, 1777431, 2369908, 3554862, 4739816, 7109724, 9479632, 14219448, 28438896]

約数ペア:

[(1, 28438896), (2, 14219448), (3, 9479632), (4, 7109724), (6, 4739816), (8, 3554862), (12, 2369908), (16, 1777431), (19, 1496784), (24, 1184954), (38, 748392), (48, 592477), (57, 498928), (76, 374196), (114, 249464), (152, 187098), (228, 124732), (304, 93549), (456, 62366), (912, 31183)]