73802716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 70986404

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 178, 356, 431, 481, 862, 962, 1157, 1724, 1924, 2314, 3293, 4628, 5603, 6586, 11206, 13172, 15947, 22412, 31894, 38359, 42809, 63788, 76718, 85618, 153436, 171236, 207311, 414622, 498667, 829244, 997334, 1419283, 1994668, 2838566, 5677132, 18450679, 36901358, 73802716]

約数ペア:

[(1, 73802716), (2, 36901358), (4, 18450679), (13, 5677132), (26, 2838566), (37, 1994668), (52, 1419283), (74, 997334), (89, 829244), (148, 498667), (178, 414622), (356, 207311), (431, 171236), (481, 153436), (862, 85618), (962, 76718), (1157, 63788), (1724, 42809), (1924, 38359), (2314, 31894), (3293, 22412), (4628, 15947), (5603, 13172), (6586, 11206)]