70472192

素因数分解:

$2^9\times 7^2\times {\mathrm{53}}^2$

素因数の和:138

約数の個数: 90

約数和(自身を含む): 166944393

約数和(自身を除く): 96472201

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 256, 371, 392, 424, 448, 512, 742, 784, 848, 896, 1484, 1568, 1696, 1792, 2597, 2809, 2968, 3136, 3392, 3584, 5194, 5618, 5936, 6272, 6784, 10388, 11236, 11872, 12544, 13568, 19663, 20776, 22472, 23744, 25088, 27136, 39326, 41552, 44944, 47488, 78652, 83104, 89888, 94976, 137641, 157304, 166208, 179776, 189952, 275282, 314608, 332416, 359552, 550564, 629216, 664832, 719104, 1101128, 1258432, 1329664, 1438208, 2202256, 2516864, 4404512, 5033728, 8809024, 10067456, 17618048, 35236096, 70472192]

約数ペア:

[(1, 70472192), (2, 35236096), (4, 17618048), (7, 10067456), (8, 8809024), (14, 5033728), (16, 4404512), (28, 2516864), (32, 2202256), (49, 1438208), (53, 1329664), (56, 1258432), (64, 1101128), (98, 719104), (106, 664832), (112, 629216), (128, 550564), (196, 359552), (212, 332416), (224, 314608), (256, 275282), (371, 189952), (392, 179776), (424, 166208), (448, 157304), (512, 137641), (742, 94976), (784, 89888), (848, 83104), (896, 78652), (1484, 47488), (1568, 44944), (1696, 41552), (1792, 39326), (2597, 27136), (2809, 25088), (2968, 23744), (3136, 22472), (3392, 20776), (3584, 19663), (5194, 13568), (5618, 12544), (5936, 11872), (6272, 11236), (6784, 10388)]