16639872

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2583

約数の個数: 64

約数和(自身を含む): 46818000

約数和(自身を除く): 30178128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 2549, 3264, 5098, 6528, 7647, 10196, 15294, 20392, 30588, 40784, 43333, 61176, 81568, 86666, 122352, 129999, 163136, 173332, 244704, 259998, 326272, 346664, 489408, 519996, 693328, 978816, 1039992, 1386656, 2079984, 2773312, 4159968, 5546624, 8319936, 16639872]

約数ペア:

[(1, 16639872), (2, 8319936), (3, 5546624), (4, 4159968), (6, 2773312), (8, 2079984), (12, 1386656), (16, 1039992), (17, 978816), (24, 693328), (32, 519996), (34, 489408), (48, 346664), (51, 326272), (64, 259998), (68, 244704), (96, 173332), (102, 163136), (128, 129999), (136, 122352), (192, 86666), (204, 81568), (272, 61176), (384, 43333), (408, 40784), (544, 30588), (816, 20392), (1088, 15294), (1632, 10196), (2176, 7647), (2549, 6528), (3264, 5098)]