16709628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 44706816

約数和(自身を除く): 27997188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 47, 52, 53, 78, 86, 94, 106, 129, 141, 156, 159, 172, 188, 212, 258, 282, 318, 516, 559, 564, 611, 636, 689, 1118, 1222, 1378, 1677, 1833, 2021, 2067, 2236, 2279, 2444, 2491, 2756, 3354, 3666, 4042, 4134, 4558, 4982, 6063, 6708, 6837, 7332, 7473, 8084, 8268, 9116, 9964, 12126, 13674, 14946, 24252, 26273, 27348, 29627, 29892, 32383, 52546, 59254, 64766, 78819, 88881, 97149, 105092, 107113, 118508, 129532, 157638, 177762, 194298, 214226, 315276, 321339, 355524, 388596, 428452, 642678, 1285356, 1392469, 2784938, 4177407, 5569876, 8354814, 16709628]

約数ペア:

[(1, 16709628), (2, 8354814), (3, 5569876), (4, 4177407), (6, 2784938), (12, 1392469), (13, 1285356), (26, 642678), (39, 428452), (43, 388596), (47, 355524), (52, 321339), (53, 315276), (78, 214226), (86, 194298), (94, 177762), (106, 157638), (129, 129532), (141, 118508), (156, 107113), (159, 105092), (172, 97149), (188, 88881), (212, 78819), (258, 64766), (282, 59254), (318, 52546), (516, 32383), (559, 29892), (564, 29627), (611, 27348), (636, 26273), (689, 24252), (1118, 14946), (1222, 13674), (1378, 12126), (1677, 9964), (1833, 9116), (2021, 8268), (2067, 8084), (2236, 7473), (2279, 7332), (2444, 6837), (2491, 6708), (2756, 6063), (3354, 4982), (3666, 4558), (4042, 4134)]