69917344

素因数分解:

$2^5\times 7^1\times {\mathrm{457}}^1\times {\mathrm{683}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 157889088

約数和(自身を除く): 87971744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 457, 683, 914, 1366, 1828, 2732, 3199, 3656, 4781, 5464, 6398, 7312, 9562, 10928, 12796, 14624, 19124, 21856, 25592, 38248, 51184, 76496, 102368, 152992, 312131, 624262, 1248524, 2184917, 2497048, 4369834, 4994096, 8739668, 9988192, 17479336, 34958672, 69917344]

約数ペア:

[(1, 69917344), (2, 34958672), (4, 17479336), (7, 9988192), (8, 8739668), (14, 4994096), (16, 4369834), (28, 2497048), (32, 2184917), (56, 1248524), (112, 624262), (224, 312131), (457, 152992), (683, 102368), (914, 76496), (1366, 51184), (1828, 38248), (2732, 25592), (3199, 21856), (3656, 19124), (4781, 14624), (5464, 12796), (6398, 10928), (7312, 9562)]