42728068

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 80410176

約数和(自身を除く): 37682108

約数列:

[1, 2, 4, 41, 43, 73, 82, 83, 86, 146, 164, 166, 172, 292, 332, 1763, 2993, 3139, 3403, 3526, 3569, 5986, 6059, 6278, 6806, 7052, 7138, 11972, 12118, 12556, 13612, 14276, 24236, 128699, 146329, 248419, 257398, 260537, 292658, 496838, 514796, 521074, 585316, 993676, 1042148, 10682017, 21364034, 42728068]

約数ペア:

[(1, 42728068), (2, 21364034), (4, 10682017), (41, 1042148), (43, 993676), (73, 585316), (82, 521074), (83, 514796), (86, 496838), (146, 292658), (164, 260537), (166, 257398), (172, 248419), (292, 146329), (332, 128699), (1763, 24236), (2993, 14276), (3139, 13612), (3403, 12556), (3526, 12118), (3569, 11972), (5986, 7138), (6059, 7052), (6278, 6806)]