40729552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 84242376

約数和(自身を除く): 43512824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1093, 1096, 2186, 2192, 2329, 4372, 4658, 8744, 9316, 17488, 18581, 18632, 37162, 37264, 74324, 148648, 149741, 297296, 299482, 598964, 1197928, 2395856, 2545597, 5091194, 10182388, 20364776, 40729552]

約数ペア:

[(1, 40729552), (2, 20364776), (4, 10182388), (8, 5091194), (16, 2545597), (17, 2395856), (34, 1197928), (68, 598964), (136, 299482), (137, 297296), (272, 149741), (274, 148648), (548, 74324), (1093, 37264), (1096, 37162), (2186, 18632), (2192, 18581), (2329, 17488), (4372, 9316), (4658, 8744)]