2951872384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{18583}}^1$

素因数の和:18687

約数の個数: 64

約数和(自身を含む): 6312241440

約数和(自身を除く): 3360369056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 272, 292, 544, 584, 1088, 1168, 1241, 2176, 2336, 2482, 4672, 4964, 9344, 9928, 18583, 19856, 37166, 39712, 74332, 79424, 148664, 158848, 297328, 315911, 594656, 631822, 1189312, 1263644, 1356559, 2378624, 2527288, 2713118, 5054576, 5426236, 10109152, 10852472, 20218304, 21704944, 23061503, 40436608, 43409888, 46123006, 86819776, 92246012, 173639552, 184492024, 368984048, 737968096, 1475936192, 2951872384]

約数ペア:

[(1, 2951872384), (2, 1475936192), (4, 737968096), (8, 368984048), (16, 184492024), (17, 173639552), (32, 92246012), (34, 86819776), (64, 46123006), (68, 43409888), (73, 40436608), (128, 23061503), (136, 21704944), (146, 20218304), (272, 10852472), (292, 10109152), (544, 5426236), (584, 5054576), (1088, 2713118), (1168, 2527288), (1241, 2378624), (2176, 1356559), (2336, 1263644), (2482, 1189312), (4672, 631822), (4964, 594656), (9344, 315911), (9928, 297328), (18583, 158848), (19856, 148664), (37166, 79424), (39712, 74332)]