7788250496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{13411}}^1$

素因数の和:13787

約数の個数: 64

約数和(自身を含む): 16758294000

約数和(自身を除く): 8970043504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 349, 416, 698, 832, 1396, 1664, 2792, 4537, 5584, 9074, 11168, 13411, 18148, 22336, 26822, 36296, 44672, 53644, 72592, 107288, 145184, 174343, 214576, 290368, 348686, 429152, 580736, 697372, 858304, 1394744, 1716608, 2789488, 4680439, 5578976, 9360878, 11157952, 18721756, 22315904, 37443512, 60845707, 74887024, 121691414, 149774048, 243382828, 299548096, 486765656, 599096192, 973531312, 1947062624, 3894125248, 7788250496]

約数ペア:

[(1, 7788250496), (2, 3894125248), (4, 1947062624), (8, 973531312), (13, 599096192), (16, 486765656), (26, 299548096), (32, 243382828), (52, 149774048), (64, 121691414), (104, 74887024), (128, 60845707), (208, 37443512), (349, 22315904), (416, 18721756), (698, 11157952), (832, 9360878), (1396, 5578976), (1664, 4680439), (2792, 2789488), (4537, 1716608), (5584, 1394744), (9074, 858304), (11168, 697372), (13411, 580736), (18148, 429152), (22336, 348686), (26822, 290368), (36296, 214576), (44672, 174343), (53644, 145184), (72592, 107288)]