70731152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 145678176

約数和(自身を除く): 74947024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 443, 587, 886, 1174, 1772, 2348, 3544, 4696, 7088, 7531, 9392, 9979, 15062, 19958, 30124, 39916, 60248, 79832, 120496, 159664, 260041, 520082, 1040164, 2080328, 4160656, 4420697, 8841394, 17682788, 35365576, 70731152]

約数ペア:

[(1, 70731152), (2, 35365576), (4, 17682788), (8, 8841394), (16, 4420697), (17, 4160656), (34, 2080328), (68, 1040164), (136, 520082), (272, 260041), (443, 159664), (587, 120496), (886, 79832), (1174, 60248), (1772, 39916), (2348, 30124), (3544, 19958), (4696, 15062), (7088, 9979), (7531, 9392)]