112879988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 229225920

約数和(自身を除く): 116345932

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1634, 2236, 2657, 3268, 5314, 10621, 10628, 21242, 34541, 42484, 50483, 69082, 100966, 114251, 138164, 201932, 228502, 457004, 656279, 1312558, 1485263, 2170769, 2625116, 2970526, 4341538, 5941052, 8683076, 28219997, 56439994, 112879988]

約数ペア:

[(1, 112879988), (2, 56439994), (4, 28219997), (13, 8683076), (19, 5941052), (26, 4341538), (38, 2970526), (43, 2625116), (52, 2170769), (76, 1485263), (86, 1312558), (172, 656279), (247, 457004), (494, 228502), (559, 201932), (817, 138164), (988, 114251), (1118, 100966), (1634, 69082), (2236, 50483), (2657, 42484), (3268, 34541), (5314, 21242), (10621, 10628)]