74323376

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 147425088

約数和(自身を除く): 73101712

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 271, 281, 488, 542, 562, 976, 1084, 1124, 2168, 2248, 4336, 4496, 16531, 17141, 33062, 34282, 66124, 68564, 76151, 132248, 137128, 152302, 264496, 274256, 304604, 609208, 1218416, 4645211, 9290422, 18580844, 37161688, 74323376]

約数ペア:

[(1, 74323376), (2, 37161688), (4, 18580844), (8, 9290422), (16, 4645211), (61, 1218416), (122, 609208), (244, 304604), (271, 274256), (281, 264496), (488, 152302), (542, 137128), (562, 132248), (976, 76151), (1084, 68564), (1124, 66124), (2168, 34282), (2248, 33062), (4336, 17141), (4496, 16531)]