785962528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 1711475136

約数和(自身を除く): 925512608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 163, 173, 208, 268, 326, 346, 416, 536, 652, 692, 871, 1072, 1304, 1384, 1742, 2119, 2144, 2249, 2608, 2768, 3484, 4238, 4498, 5216, 5536, 6968, 8476, 8996, 10921, 11591, 13936, 16952, 17992, 21842, 23182, 27872, 28199, 33904, 35984, 43684, 46364, 56398, 67808, 71968, 87368, 92728, 112796, 141973, 150683, 174736, 185456, 225592, 283946, 301366, 349472, 366587, 370912, 451184, 567892, 602732, 733174, 902368, 1135784, 1205464, 1466348, 1889333, 2271568, 2410928, 2932696, 3778666, 4543136, 4821856, 5865392, 7557332, 11730784, 15114664, 24561329, 30229328, 49122658, 60458656, 98245316, 196490632, 392981264, 785962528]

約数ペア:

[(1, 785962528), (2, 392981264), (4, 196490632), (8, 98245316), (13, 60458656), (16, 49122658), (26, 30229328), (32, 24561329), (52, 15114664), (67, 11730784), (104, 7557332), (134, 5865392), (163, 4821856), (173, 4543136), (208, 3778666), (268, 2932696), (326, 2410928), (346, 2271568), (416, 1889333), (536, 1466348), (652, 1205464), (692, 1135784), (871, 902368), (1072, 733174), (1304, 602732), (1384, 567892), (1742, 451184), (2119, 370912), (2144, 366587), (2249, 349472), (2608, 301366), (2768, 283946), (3484, 225592), (4238, 185456), (4498, 174736), (5216, 150683), (5536, 141973), (6968, 112796), (8476, 92728), (8996, 87368), (10921, 71968), (11591, 67808), (13936, 56398), (16952, 46364), (17992, 43684), (21842, 35984), (23182, 33904), (27872, 28199)]