28915846284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{171469}}^1$

素因数の和:171559

約数の個数: 96

約数和(自身を含む): 77433108480

約数和(自身を除く): 48517262196

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 47, 52, 69, 78, 92, 94, 138, 141, 156, 188, 276, 282, 299, 564, 598, 611, 897, 1081, 1196, 1222, 1794, 1833, 2162, 2444, 3243, 3588, 3666, 4324, 6486, 7332, 12972, 14053, 28106, 42159, 56212, 84318, 168636, 171469, 342938, 514407, 685876, 1028814, 2057628, 2229097, 3943787, 4458194, 6687291, 7887574, 8059043, 8916388, 11831361, 13374582, 15775148, 16118086, 23662722, 24177129, 26749164, 32236172, 47325444, 48354258, 51269231, 96708516, 102538462, 104767559, 153807693, 185357989, 205076924, 209535118, 307615386, 314302677, 370715978, 419070236, 556073967, 615230772, 628605354, 741431956, 1112147934, 1257210708, 2224295868, 2409653857, 4819307714, 7228961571, 9638615428, 14457923142, 28915846284]

約数ペア:

[(1, 28915846284), (2, 14457923142), (3, 9638615428), (4, 7228961571), (6, 4819307714), (12, 2409653857), (13, 2224295868), (23, 1257210708), (26, 1112147934), (39, 741431956), (46, 628605354), (47, 615230772), (52, 556073967), (69, 419070236), (78, 370715978), (92, 314302677), (94, 307615386), (138, 209535118), (141, 205076924), (156, 185357989), (188, 153807693), (276, 104767559), (282, 102538462), (299, 96708516), (564, 51269231), (598, 48354258), (611, 47325444), (897, 32236172), (1081, 26749164), (1196, 24177129), (1222, 23662722), (1794, 16118086), (1833, 15775148), (2162, 13374582), (2444, 11831361), (3243, 8916388), (3588, 8059043), (3666, 7887574), (4324, 6687291), (6486, 4458194), (7332, 3943787), (12972, 2229097), (14053, 2057628), (28106, 1028814), (42159, 685876), (56212, 514407), (84318, 342938), (168636, 171469)]