4278926656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{19763}}^1$

素因数の和:19991

約数の個数: 56

約数和(自身を含む): 9036100800

約数和(自身を除く): 4757174144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 199, 272, 398, 544, 796, 1088, 1592, 3184, 3383, 6368, 6766, 12736, 13532, 19763, 27064, 39526, 54128, 79052, 108256, 158104, 216512, 316208, 335971, 632416, 671942, 1264832, 1343884, 2687768, 3932837, 5375536, 7865674, 10751072, 15731348, 21502144, 31462696, 62925392, 66858229, 125850784, 133716458, 251701568, 267432916, 534865832, 1069731664, 2139463328, 4278926656]

約数ペア:

[(1, 4278926656), (2, 2139463328), (4, 1069731664), (8, 534865832), (16, 267432916), (17, 251701568), (32, 133716458), (34, 125850784), (64, 66858229), (68, 62925392), (136, 31462696), (199, 21502144), (272, 15731348), (398, 10751072), (544, 7865674), (796, 5375536), (1088, 3932837), (1592, 2687768), (3184, 1343884), (3383, 1264832), (6368, 671942), (6766, 632416), (12736, 335971), (13532, 316208), (19763, 216512), (27064, 158104), (39526, 108256), (54128, 79052)]