70590208

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{21211}}^1$

素因数の和:21240

約数の個数: 36

約数和(自身を含む): 151750648

約数和(自身を除く): 81160440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 21211, 42422, 84844, 169688, 275743, 339376, 551486, 678752, 1102972, 1357504, 2205944, 2715008, 4411888, 5430016, 8823776, 17647552, 35295104, 70590208]

約数ペア:

[(1, 70590208), (2, 35295104), (4, 17647552), (8, 8823776), (13, 5430016), (16, 4411888), (26, 2715008), (32, 2205944), (52, 1357504), (64, 1102972), (104, 678752), (128, 551486), (208, 339376), (256, 275743), (416, 169688), (832, 84844), (1664, 42422), (3328, 21211)]