39494672

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20743}}^1$

素因数の和:20775

約数の個数: 40

約数和(自身を含む): 92601216

約数和(自身を除く): 53106544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 20743, 41486, 82972, 145201, 165944, 290402, 331888, 352631, 580804, 705262, 1161608, 1410524, 2323216, 2468417, 2821048, 4936834, 5642096, 9873668, 19747336, 39494672]

約数ペア:

[(1, 39494672), (2, 19747336), (4, 9873668), (7, 5642096), (8, 4936834), (14, 2821048), (16, 2468417), (17, 2323216), (28, 1410524), (34, 1161608), (56, 705262), (68, 580804), (112, 352631), (119, 331888), (136, 290402), (238, 165944), (272, 145201), (476, 82972), (952, 41486), (1904, 20743)]