897117376

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10391}}^1$

素因数の和:10493

約数の個数: 56

約数和(自身を含む): 1900488960

約数和(自身を除く): 1003371584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2698, 4544, 5396, 10391, 10792, 20782, 21584, 41564, 43168, 83128, 86336, 166256, 197429, 332512, 394858, 665024, 737761, 789716, 1475522, 1579432, 2951044, 3158864, 5902088, 6317728, 11804176, 12635456, 14017459, 23608352, 28034918, 47216704, 56069836, 112139672, 224279344, 448558688, 897117376]

約数ペア:

[(1, 897117376), (2, 448558688), (4, 224279344), (8, 112139672), (16, 56069836), (19, 47216704), (32, 28034918), (38, 23608352), (64, 14017459), (71, 12635456), (76, 11804176), (142, 6317728), (152, 5902088), (284, 3158864), (304, 2951044), (568, 1579432), (608, 1475522), (1136, 789716), (1216, 737761), (1349, 665024), (2272, 394858), (2698, 332512), (4544, 197429), (5396, 166256), (10391, 86336), (10792, 83128), (20782, 43168), (21584, 41564)]