1976529856

素因数分解:

$2^6\times 7^2\times {\mathrm{307}}^1\times {\mathrm{2053}}^1$

素因数の和:2386

約数の個数: 84

約数和(自身を含む): 4579623048

約数和(自身を除く): 2603093192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 307, 392, 448, 614, 784, 1228, 1568, 2053, 2149, 2456, 3136, 4106, 4298, 4912, 8212, 8596, 9824, 14371, 15043, 16424, 17192, 19648, 28742, 30086, 32848, 34384, 57484, 60172, 65696, 68768, 100597, 114968, 120344, 131392, 137536, 201194, 229936, 240688, 402388, 459872, 481376, 630271, 804776, 919744, 962752, 1260542, 1609552, 2521084, 3219104, 4411897, 5042168, 6438208, 8823794, 10084336, 17647588, 20168672, 30883279, 35295176, 40337344, 61766558, 70590352, 123533116, 141180704, 247066232, 282361408, 494132464, 988264928, 1976529856]

約数ペア:

[(1, 1976529856), (2, 988264928), (4, 494132464), (7, 282361408), (8, 247066232), (14, 141180704), (16, 123533116), (28, 70590352), (32, 61766558), (49, 40337344), (56, 35295176), (64, 30883279), (98, 20168672), (112, 17647588), (196, 10084336), (224, 8823794), (307, 6438208), (392, 5042168), (448, 4411897), (614, 3219104), (784, 2521084), (1228, 1609552), (1568, 1260542), (2053, 962752), (2149, 919744), (2456, 804776), (3136, 630271), (4106, 481376), (4298, 459872), (4912, 402388), (8212, 240688), (8596, 229936), (9824, 201194), (14371, 137536), (15043, 131392), (16424, 120344), (17192, 114968), (19648, 100597), (28742, 68768), (30086, 65696), (32848, 60172), (34384, 57484)]