28341312

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 83759040

約数和(自身を除く): 55417728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 457, 544, 608, 646, 816, 912, 914, 969, 1088, 1216, 1292, 1371, 1632, 1824, 1828, 1938, 2584, 2742, 3264, 3648, 3656, 3876, 5168, 5484, 7312, 7752, 7769, 8683, 10336, 10968, 14624, 15504, 15538, 17366, 20672, 21936, 23307, 26049, 29248, 31008, 31076, 34732, 43872, 46614, 52098, 62016, 62152, 69464, 87744, 93228, 104196, 124304, 138928, 147611, 186456, 208392, 248608, 277856, 295222, 372912, 416784, 442833, 497216, 555712, 590444, 745824, 833568, 885666, 1180888, 1491648, 1667136, 1771332, 2361776, 3542664, 4723552, 7085328, 9447104, 14170656, 28341312]

約数ペア:

[(1, 28341312), (2, 14170656), (3, 9447104), (4, 7085328), (6, 4723552), (8, 3542664), (12, 2361776), (16, 1771332), (17, 1667136), (19, 1491648), (24, 1180888), (32, 885666), (34, 833568), (38, 745824), (48, 590444), (51, 555712), (57, 497216), (64, 442833), (68, 416784), (76, 372912), (96, 295222), (102, 277856), (114, 248608), (136, 208392), (152, 186456), (192, 147611), (204, 138928), (228, 124304), (272, 104196), (304, 93228), (323, 87744), (408, 69464), (456, 62152), (457, 62016), (544, 52098), (608, 46614), (646, 43872), (816, 34732), (912, 31076), (914, 31008), (969, 29248), (1088, 26049), (1216, 23307), (1292, 21936), (1371, 20672), (1632, 17366), (1824, 15538), (1828, 15504), (1938, 14624), (2584, 10968), (2742, 10336), (3264, 8683), (3648, 7769), (3656, 7752), (3876, 7312), (5168, 5484)]