2494880576

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{3347}}^1$

素因数の和:3991

約数の個数: 56

約数和(自身を含む): 5221406880

約数和(自身を除く): 2726526304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 613, 1216, 1226, 2452, 3347, 4904, 6694, 9808, 11647, 13388, 19616, 23294, 26776, 39232, 46588, 53552, 63593, 93176, 107104, 127186, 186352, 214208, 254372, 372704, 508744, 745408, 1017488, 2034976, 2051711, 4069952, 4103422, 8206844, 16413688, 32827376, 38982509, 65654752, 77965018, 131309504, 155930036, 311860072, 623720144, 1247440288, 2494880576]

約数ペア:

[(1, 2494880576), (2, 1247440288), (4, 623720144), (8, 311860072), (16, 155930036), (19, 131309504), (32, 77965018), (38, 65654752), (64, 38982509), (76, 32827376), (152, 16413688), (304, 8206844), (608, 4103422), (613, 4069952), (1216, 2051711), (1226, 2034976), (2452, 1017488), (3347, 745408), (4904, 508744), (6694, 372704), (9808, 254372), (11647, 214208), (13388, 186352), (19616, 127186), (23294, 107104), (26776, 93176), (39232, 63593), (46588, 53552)]