4738982756

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 8579571840

約数和(自身を除く): 3840589084

約数列:

[1, 2, 4, 71, 73, 142, 146, 179, 284, 292, 358, 716, 1277, 2554, 5108, 5183, 10366, 12709, 13067, 20732, 25418, 26134, 50836, 52268, 90667, 93221, 181334, 186442, 228583, 362668, 372884, 457166, 914332, 927757, 1855514, 3711028, 6618691, 13237382, 16229393, 16686559, 26474764, 32458786, 33373118, 64917572, 66746236, 1184745689, 2369491378, 4738982756]

約数ペア:

[(1, 4738982756), (2, 2369491378), (4, 1184745689), (71, 66746236), (73, 64917572), (142, 33373118), (146, 32458786), (179, 26474764), (284, 16686559), (292, 16229393), (358, 13237382), (716, 6618691), (1277, 3711028), (2554, 1855514), (5108, 927757), (5183, 914332), (10366, 457166), (12709, 372884), (13067, 362668), (20732, 228583), (25418, 186442), (26134, 181334), (50836, 93221), (52268, 90667)]