70820736

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{26347}}^1$

素因数の和:26371

約数の個数: 64

約数和(自身を含む): 214999680

約数和(自身を除く): 144178944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 26347, 52694, 79041, 105388, 158082, 184429, 210776, 316164, 368858, 421552, 553287, 632328, 737716, 843104, 1106574, 1264656, 1475432, 1686208, 2213148, 2529312, 2950864, 3372416, 4426296, 5058624, 5901728, 8852592, 10117248, 11803456, 17705184, 23606912, 35410368, 70820736]

約数ペア:

[(1, 70820736), (2, 35410368), (3, 23606912), (4, 17705184), (6, 11803456), (7, 10117248), (8, 8852592), (12, 5901728), (14, 5058624), (16, 4426296), (21, 3372416), (24, 2950864), (28, 2529312), (32, 2213148), (42, 1686208), (48, 1475432), (56, 1264656), (64, 1106574), (84, 843104), (96, 737716), (112, 632328), (128, 553287), (168, 421552), (192, 368858), (224, 316164), (336, 210776), (384, 184429), (448, 158082), (672, 105388), (896, 79041), (1344, 52694), (2688, 26347)]