71386154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1607}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 129669120

約数和(自身を除く): 58282966

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1169, 1607, 2338, 3173, 3214, 6346, 11249, 22211, 22498, 30533, 44422, 61066, 213731, 268369, 427462, 536738, 1878583, 3757166, 5099011, 10198022, 35693077, 71386154]

約数ペア:

[(1, 71386154), (2, 35693077), (7, 10198022), (14, 5099011), (19, 3757166), (38, 1878583), (133, 536738), (167, 427462), (266, 268369), (334, 213731), (1169, 61066), (1607, 44422), (2338, 30533), (3173, 22498), (3214, 22211), (6346, 11249)]