56890112

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 120187200

約数和(自身を除く): 63297088

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 79, 97, 116, 128, 158, 194, 232, 256, 316, 388, 464, 632, 776, 928, 1264, 1552, 1856, 2291, 2528, 2813, 3104, 3712, 4582, 5056, 5626, 6208, 7424, 7663, 9164, 10112, 11252, 12416, 15326, 18328, 20224, 22504, 24832, 30652, 36656, 45008, 61304, 73312, 90016, 122608, 146624, 180032, 222227, 245216, 293248, 360064, 444454, 490432, 586496, 720128, 888908, 980864, 1777816, 1961728, 3555632, 7111264, 14222528, 28445056, 56890112]

約数ペア:

[(1, 56890112), (2, 28445056), (4, 14222528), (8, 7111264), (16, 3555632), (29, 1961728), (32, 1777816), (58, 980864), (64, 888908), (79, 720128), (97, 586496), (116, 490432), (128, 444454), (158, 360064), (194, 293248), (232, 245216), (256, 222227), (316, 180032), (388, 146624), (464, 122608), (632, 90016), (776, 73312), (928, 61304), (1264, 45008), (1552, 36656), (1856, 30652), (2291, 24832), (2528, 22504), (2813, 20224), (3104, 18328), (3712, 15326), (4582, 12416), (5056, 11252), (5626, 10112), (6208, 9164), (7424, 7663)]