67236148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 140894208

約数和(自身を除く): 73658060

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1091, 1988, 2182, 2201, 4364, 4402, 7637, 8804, 15274, 15407, 30548, 30814, 33821, 61628, 67642, 77461, 135284, 154922, 236747, 309844, 473494, 542227, 946988, 1084454, 2168908, 2401291, 4802582, 9605164, 16809037, 33618074, 67236148]

約数ペア:

[(1, 67236148), (2, 33618074), (4, 16809037), (7, 9605164), (14, 4802582), (28, 2401291), (31, 2168908), (62, 1084454), (71, 946988), (124, 542227), (142, 473494), (217, 309844), (284, 236747), (434, 154922), (497, 135284), (868, 77461), (994, 67642), (1091, 61628), (1988, 33821), (2182, 30814), (2201, 30548), (4364, 15407), (4402, 15274), (7637, 8804)]