29128920028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1\times {\mathrm{12917}}^1$

素因数の和:15502

約数の個数: 48

約数和(自身を含む): 58153322304

約数和(自身を除く): 29024402276

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2551, 5102, 10204, 12917, 25834, 33163, 43367, 51668, 66326, 86734, 132652, 167921, 173468, 219589, 335842, 439178, 563771, 671684, 878356, 1127542, 2255084, 2854657, 5709314, 11418628, 32951267, 65902534, 131805068, 428366471, 560171539, 856732942, 1120343078, 1713465884, 2240686156, 7282230007, 14564460014, 29128920028]

約数ペア:

[(1, 29128920028), (2, 14564460014), (4, 7282230007), (13, 2240686156), (17, 1713465884), (26, 1120343078), (34, 856732942), (52, 560171539), (68, 428366471), (221, 131805068), (442, 65902534), (884, 32951267), (2551, 11418628), (5102, 5709314), (10204, 2854657), (12917, 2255084), (25834, 1127542), (33163, 878356), (43367, 671684), (51668, 563771), (66326, 439178), (86734, 335842), (132652, 219589), (167921, 173468)]