47042912

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 110927376

約数和(自身を除く): 63884464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 397, 529, 644, 736, 794, 1058, 1288, 1588, 2116, 2576, 2779, 3176, 3703, 4232, 5152, 5558, 6352, 7406, 8464, 9131, 11116, 12704, 14812, 16928, 18262, 22232, 29624, 36524, 44464, 59248, 63917, 73048, 88928, 118496, 127834, 146096, 210013, 255668, 292192, 420026, 511336, 840052, 1022672, 1470091, 1680104, 2045344, 2940182, 3360208, 5880364, 6720416, 11760728, 23521456, 47042912]

約数ペア:

[(1, 47042912), (2, 23521456), (4, 11760728), (7, 6720416), (8, 5880364), (14, 3360208), (16, 2940182), (23, 2045344), (28, 1680104), (32, 1470091), (46, 1022672), (56, 840052), (92, 511336), (112, 420026), (161, 292192), (184, 255668), (224, 210013), (322, 146096), (368, 127834), (397, 118496), (529, 88928), (644, 73048), (736, 63917), (794, 59248), (1058, 44464), (1288, 36524), (1588, 29624), (2116, 22232), (2576, 18262), (2779, 16928), (3176, 14812), (3703, 12704), (4232, 11116), (5152, 9131), (5558, 8464), (6352, 7406)]