8021248144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5509099}}^1$

素因数の和:5509127

約数の個数: 40

約数和(自身を含む): 19127595200

約数和(自身を除く): 11106347056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5509099, 11018198, 22036396, 38563693, 44072792, 71618287, 77127386, 88145584, 143236574, 154254772, 286473148, 308509544, 501328009, 572946296, 617019088, 1002656018, 1145892592, 2005312036, 4010624072, 8021248144]

約数ペア:

[(1, 8021248144), (2, 4010624072), (4, 2005312036), (7, 1145892592), (8, 1002656018), (13, 617019088), (14, 572946296), (16, 501328009), (26, 308509544), (28, 286473148), (52, 154254772), (56, 143236574), (91, 88145584), (104, 77127386), (112, 71618287), (182, 44072792), (208, 38563693), (364, 22036396), (728, 11018198), (1456, 5509099)]