8091395746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1489}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 15105024000

約数和(自身を除く): 7013628254

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 659, 1178, 1318, 1489, 2978, 4123, 4613, 8246, 9226, 10423, 12521, 20429, 20846, 25042, 28291, 40858, 46159, 56582, 87647, 92318, 143003, 175294, 198037, 286006, 323113, 388151, 396074, 646226, 776302, 877021, 981251, 1754042, 1962502, 2717057, 5434114, 6139147, 6868757, 12278294, 13737514, 18643769, 30418781, 37287538, 60837562, 130506383, 212931467, 261012766, 425862934, 577956839, 1155913678, 4045697873, 8091395746]

約数ペア:

[(1, 8091395746), (2, 4045697873), (7, 1155913678), (14, 577956839), (19, 425862934), (31, 261012766), (38, 212931467), (62, 130506383), (133, 60837562), (217, 37287538), (266, 30418781), (434, 18643769), (589, 13737514), (659, 12278294), (1178, 6868757), (1318, 6139147), (1489, 5434114), (2978, 2717057), (4123, 1962502), (4613, 1754042), (8246, 981251), (9226, 877021), (10423, 776302), (12521, 646226), (20429, 396074), (20846, 388151), (25042, 323113), (28291, 286006), (40858, 198037), (46159, 175294), (56582, 143003), (87647, 92318)]