40893586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 27535214

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 437, 659, 874, 1318, 1349, 1633, 2698, 3266, 12521, 15157, 25042, 30314, 31027, 46789, 62054, 93578, 287983, 575966, 888991, 1076147, 1777982, 2152294, 20446793, 40893586]

約数ペア:

[(1, 40893586), (2, 20446793), (19, 2152294), (23, 1777982), (38, 1076147), (46, 888991), (71, 575966), (142, 287983), (437, 93578), (659, 62054), (874, 46789), (1318, 31027), (1349, 30314), (1633, 25042), (2698, 15157), (3266, 12521)]