2347904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 5397840

約数和(自身を除く): 3049936

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 83, 104, 128, 136, 166, 208, 221, 272, 332, 416, 442, 544, 664, 832, 884, 1079, 1088, 1328, 1411, 1664, 1768, 2158, 2176, 2656, 2822, 3536, 4316, 5312, 5644, 7072, 8632, 10624, 11288, 14144, 17264, 18343, 22576, 28288, 34528, 36686, 45152, 69056, 73372, 90304, 138112, 146744, 180608, 293488, 586976, 1173952, 2347904]

約数ペア:

[(1, 2347904), (2, 1173952), (4, 586976), (8, 293488), (13, 180608), (16, 146744), (17, 138112), (26, 90304), (32, 73372), (34, 69056), (52, 45152), (64, 36686), (68, 34528), (83, 28288), (104, 22576), (128, 18343), (136, 17264), (166, 14144), (208, 11288), (221, 10624), (272, 8632), (332, 7072), (416, 5644), (442, 5312), (544, 4316), (664, 3536), (832, 2822), (884, 2656), (1079, 2176), (1088, 2158), (1328, 1768), (1411, 1664)]