71370351338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{8123}}^1$

素因数の和:9171

約数の個数: 64

約数和(自身を含む): 129975681024

約数和(自身を除く): 58605329686

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 991, 1982, 4433, 8123, 8866, 10901, 12883, 16246, 21802, 25766, 30721, 61442, 89353, 105599, 141713, 178706, 211198, 251813, 283426, 337931, 399373, 503626, 675862, 798746, 1161589, 2323178, 2769943, 3273569, 4393103, 5539886, 6547138, 8049893, 8786206, 16099786, 36009259, 72018518, 88548823, 104648609, 177097646, 209297218, 249546683, 499093366, 1151134699, 2302269398, 2745013513, 3244106879, 5490027026, 6488213758, 35685175669, 71370351338]

約数ペア:

[(1, 71370351338), (2, 35685175669), (11, 6488213758), (13, 5490027026), (22, 3244106879), (26, 2745013513), (31, 2302269398), (62, 1151134699), (143, 499093366), (286, 249546683), (341, 209297218), (403, 177097646), (682, 104648609), (806, 88548823), (991, 72018518), (1982, 36009259), (4433, 16099786), (8123, 8786206), (8866, 8049893), (10901, 6547138), (12883, 5539886), (16246, 4393103), (21802, 3273569), (25766, 2769943), (30721, 2323178), (61442, 1161589), (89353, 798746), (105599, 675862), (141713, 503626), (178706, 399373), (211198, 337931), (251813, 283426)]