24730784

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 56030940

約数和(自身を除く): 31300156

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 269, 272, 338, 416, 442, 538, 544, 676, 884, 1076, 1352, 1768, 2152, 2704, 2873, 3497, 3536, 4304, 4573, 5408, 5746, 6994, 7072, 8608, 9146, 11492, 13988, 18292, 22984, 27976, 36584, 45461, 45968, 55952, 59449, 73168, 90922, 91936, 111904, 118898, 146336, 181844, 237796, 363688, 475592, 727376, 772837, 951184, 1454752, 1545674, 1902368, 3091348, 6182696, 12365392, 24730784]

約数ペア:

[(1, 24730784), (2, 12365392), (4, 6182696), (8, 3091348), (13, 1902368), (16, 1545674), (17, 1454752), (26, 951184), (32, 772837), (34, 727376), (52, 475592), (68, 363688), (104, 237796), (136, 181844), (169, 146336), (208, 118898), (221, 111904), (269, 91936), (272, 90922), (338, 73168), (416, 59449), (442, 55952), (538, 45968), (544, 45461), (676, 36584), (884, 27976), (1076, 22984), (1352, 18292), (1768, 13988), (2152, 11492), (2704, 9146), (2873, 8608), (3497, 7072), (3536, 6994), (4304, 5746), (4573, 5408)]