64519048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 74826872

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 127, 184, 251, 253, 254, 502, 506, 508, 1004, 1012, 1016, 1397, 2008, 2024, 2761, 2794, 2921, 5522, 5588, 5773, 5842, 11044, 11176, 11546, 11684, 22088, 23092, 23368, 31877, 32131, 46184, 63503, 63754, 64262, 127006, 127508, 128524, 254012, 255016, 257048, 350647, 508024, 701294, 733171, 1402588, 1466342, 2805176, 2932684, 5865368, 8064881, 16129762, 32259524, 64519048]

約数ペア:

[(1, 64519048), (2, 32259524), (4, 16129762), (8, 8064881), (11, 5865368), (22, 2932684), (23, 2805176), (44, 1466342), (46, 1402588), (88, 733171), (92, 701294), (127, 508024), (184, 350647), (251, 257048), (253, 255016), (254, 254012), (502, 128524), (506, 127508), (508, 127006), (1004, 64262), (1012, 63754), (1016, 63503), (1397, 46184), (2008, 32131), (2024, 31877), (2761, 23368), (2794, 23092), (2921, 22088), (5522, 11684), (5588, 11546), (5773, 11176), (5842, 11044)]