67890704

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7673}}^1$

素因数の和:7767

約数の個数: 40

約数和(自身を含む): 152252160

約数和(自身を除く): 84361456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 7673, 8848, 15346, 30692, 53711, 61384, 107422, 122768, 214844, 429688, 606167, 859376, 1212334, 2424668, 4243169, 4849336, 8486338, 9698672, 16972676, 33945352, 67890704]

約数ペア:

[(1, 67890704), (2, 33945352), (4, 16972676), (7, 9698672), (8, 8486338), (14, 4849336), (16, 4243169), (28, 2424668), (56, 1212334), (79, 859376), (112, 606167), (158, 429688), (316, 214844), (553, 122768), (632, 107422), (1106, 61384), (1264, 53711), (2212, 30692), (4424, 15346), (7673, 8848)]