70981372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 155570688

約数和(自身を除く): 84589316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 317, 634, 727, 1268, 1454, 2219, 2908, 3487, 4438, 5089, 6974, 7997, 8876, 10178, 13948, 15994, 20356, 24409, 31988, 48818, 55979, 97636, 111958, 223916, 230459, 460918, 921836, 1613213, 2535049, 3226426, 5070098, 6452852, 10140196, 17745343, 35490686, 70981372]

約数ペア:

[(1, 70981372), (2, 35490686), (4, 17745343), (7, 10140196), (11, 6452852), (14, 5070098), (22, 3226426), (28, 2535049), (44, 1613213), (77, 921836), (154, 460918), (308, 230459), (317, 223916), (634, 111958), (727, 97636), (1268, 55979), (1454, 48818), (2219, 31988), (2908, 24409), (3487, 20356), (4438, 15994), (5089, 13948), (6974, 10178), (7997, 8876)]