65273152

素因数分解:

$2^6\times 7^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:783

約数の個数: 56

約数和(自身を含む): 148807424

約数和(自身を除く): 83534272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 367, 397, 448, 734, 794, 1468, 1588, 2569, 2779, 2936, 3176, 5138, 5558, 5872, 6352, 10276, 11116, 11744, 12704, 20552, 22232, 23488, 25408, 41104, 44464, 82208, 88928, 145699, 164416, 177856, 291398, 582796, 1019893, 1165592, 2039786, 2331184, 4079572, 4662368, 8159144, 9324736, 16318288, 32636576, 65273152]

約数ペア:

[(1, 65273152), (2, 32636576), (4, 16318288), (7, 9324736), (8, 8159144), (14, 4662368), (16, 4079572), (28, 2331184), (32, 2039786), (56, 1165592), (64, 1019893), (112, 582796), (224, 291398), (367, 177856), (397, 164416), (448, 145699), (734, 88928), (794, 82208), (1468, 44464), (1588, 41104), (2569, 25408), (2779, 23488), (2936, 22232), (3176, 20552), (5138, 12704), (5558, 11744), (5872, 11116), (6352, 10276)]