70133284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 137858560

約数和(自身を除く): 67725276

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 139, 278, 313, 403, 556, 626, 806, 1252, 1612, 1807, 3614, 4069, 4309, 7228, 8138, 8618, 9703, 16276, 17236, 19406, 38812, 43507, 56017, 87014, 112034, 126139, 174028, 224068, 252278, 504556, 565591, 1131182, 1348717, 2262364, 2697434, 5394868, 17533321, 35066642, 70133284]

約数ペア:

[(1, 70133284), (2, 35066642), (4, 17533321), (13, 5394868), (26, 2697434), (31, 2262364), (52, 1348717), (62, 1131182), (124, 565591), (139, 504556), (278, 252278), (313, 224068), (403, 174028), (556, 126139), (626, 112034), (806, 87014), (1252, 56017), (1612, 43507), (1807, 38812), (3614, 19406), (4069, 17236), (4309, 16276), (7228, 9703), (8138, 8618)]