7996144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 17151680

約数和(自身を除く): 9155536

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1039, 1924, 2078, 3848, 4156, 7696, 8312, 13507, 16624, 27014, 38443, 54028, 76886, 108056, 153772, 216112, 307544, 499759, 615088, 999518, 1999036, 3998072, 7996144]

約数ペア:

[(1, 7996144), (2, 3998072), (4, 1999036), (8, 999518), (13, 615088), (16, 499759), (26, 307544), (37, 216112), (52, 153772), (74, 108056), (104, 76886), (148, 54028), (208, 38443), (296, 27014), (481, 16624), (592, 13507), (962, 8312), (1039, 7696), (1924, 4156), (2078, 3848)]