1439117216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{3547}}^1$

素因数の和:3997

約数の個数: 48

約数和(自身を含む): 2932634880

約数和(自身を除く): 1493517664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 409, 496, 818, 992, 1636, 3272, 3547, 6544, 7094, 12679, 13088, 14188, 25358, 28376, 50716, 56752, 101432, 109957, 113504, 202864, 219914, 405728, 439828, 879656, 1450723, 1759312, 2901446, 3518624, 5802892, 11605784, 23211568, 44972413, 46423136, 89944826, 179889652, 359779304, 719558608, 1439117216]

約数ペア:

[(1, 1439117216), (2, 719558608), (4, 359779304), (8, 179889652), (16, 89944826), (31, 46423136), (32, 44972413), (62, 23211568), (124, 11605784), (248, 5802892), (409, 3518624), (496, 2901446), (818, 1759312), (992, 1450723), (1636, 879656), (3272, 439828), (3547, 405728), (6544, 219914), (7094, 202864), (12679, 113504), (13088, 109957), (14188, 101432), (25358, 56752), (28376, 50716)]