9972352

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 21559230

約数和(自身を除く): 11586878

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 461, 676, 832, 922, 1352, 1664, 1844, 2704, 3688, 5408, 5993, 7376, 10816, 11986, 14752, 21632, 23972, 29504, 47944, 59008, 77909, 95888, 155818, 191776, 311636, 383552, 623272, 767104, 1246544, 2493088, 4986176, 9972352]

約数ペア:

[(1, 9972352), (2, 4986176), (4, 2493088), (8, 1246544), (13, 767104), (16, 623272), (26, 383552), (32, 311636), (52, 191776), (64, 155818), (104, 95888), (128, 77909), (169, 59008), (208, 47944), (338, 29504), (416, 23972), (461, 21632), (676, 14752), (832, 11986), (922, 10816), (1352, 7376), (1664, 5993), (1844, 5408), (2704, 3688)]