42215628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 123257344

約数和(自身を除く): 81041716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 577, 804, 871, 938, 1092, 1154, 1407, 1731, 1742, 1876, 2308, 2613, 2814, 3462, 3484, 4039, 5226, 5628, 6097, 6924, 7501, 8078, 10452, 12117, 12194, 15002, 16156, 18291, 22503, 24234, 24388, 30004, 36582, 38659, 45006, 48468, 52507, 73164, 77318, 90012, 105014, 115977, 154636, 157521, 210028, 231954, 270613, 315042, 463908, 502567, 541226, 630084, 811839, 1005134, 1082452, 1507701, 1623678, 2010268, 3015402, 3247356, 3517969, 6030804, 7035938, 10553907, 14071876, 21107814, 42215628]

約数ペア:

[(1, 42215628), (2, 21107814), (3, 14071876), (4, 10553907), (6, 7035938), (7, 6030804), (12, 3517969), (13, 3247356), (14, 3015402), (21, 2010268), (26, 1623678), (28, 1507701), (39, 1082452), (42, 1005134), (52, 811839), (67, 630084), (78, 541226), (84, 502567), (91, 463908), (134, 315042), (156, 270613), (182, 231954), (201, 210028), (268, 157521), (273, 154636), (364, 115977), (402, 105014), (469, 90012), (546, 77318), (577, 73164), (804, 52507), (871, 48468), (938, 45006), (1092, 38659), (1154, 36582), (1407, 30004), (1731, 24388), (1742, 24234), (1876, 22503), (2308, 18291), (2613, 16156), (2814, 15002), (3462, 12194), (3484, 12117), (4039, 10452), (5226, 8078), (5628, 7501), (6097, 6924)]