42284956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 90549760

約数和(自身を除く): 48264804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1303, 1708, 2318, 2606, 4636, 5212, 8113, 9121, 16226, 18242, 24757, 32452, 36484, 49514, 79483, 99028, 158966, 173299, 317932, 346598, 556381, 693196, 1112762, 1510177, 2225524, 3020354, 6040708, 10571239, 21142478, 42284956]

約数ペア:

[(1, 42284956), (2, 21142478), (4, 10571239), (7, 6040708), (14, 3020354), (19, 2225524), (28, 1510177), (38, 1112762), (61, 693196), (76, 556381), (122, 346598), (133, 317932), (244, 173299), (266, 158966), (427, 99028), (532, 79483), (854, 49514), (1159, 36484), (1303, 32452), (1708, 24757), (2318, 18242), (2606, 16226), (4636, 9121), (5212, 8113)]