28350288

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 86554728

約数和(自身を除く): 58204440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 313, 333, 408, 444, 592, 612, 626, 629, 666, 816, 888, 939, 1224, 1252, 1258, 1332, 1776, 1878, 1887, 2448, 2504, 2516, 2664, 2817, 3756, 3774, 5008, 5032, 5321, 5328, 5634, 5661, 7512, 7548, 10064, 10642, 11268, 11322, 11581, 15024, 15096, 15963, 21284, 22536, 22644, 23162, 30192, 31926, 34743, 42568, 45072, 45288, 46324, 47889, 63852, 69486, 85136, 90576, 92648, 95778, 104229, 127704, 138972, 185296, 191556, 196877, 208458, 255408, 277944, 383112, 393754, 416916, 555888, 590631, 766224, 787508, 833832, 1181262, 1575016, 1667664, 1771893, 2362524, 3150032, 3543786, 4725048, 7087572, 9450096, 14175144, 28350288]

約数ペア:

[(1, 28350288), (2, 14175144), (3, 9450096), (4, 7087572), (6, 4725048), (8, 3543786), (9, 3150032), (12, 2362524), (16, 1771893), (17, 1667664), (18, 1575016), (24, 1181262), (34, 833832), (36, 787508), (37, 766224), (48, 590631), (51, 555888), (68, 416916), (72, 393754), (74, 383112), (102, 277944), (111, 255408), (136, 208458), (144, 196877), (148, 191556), (153, 185296), (204, 138972), (222, 127704), (272, 104229), (296, 95778), (306, 92648), (313, 90576), (333, 85136), (408, 69486), (444, 63852), (592, 47889), (612, 46324), (626, 45288), (629, 45072), (666, 42568), (816, 34743), (888, 31926), (939, 30192), (1224, 23162), (1252, 22644), (1258, 22536), (1332, 21284), (1776, 15963), (1878, 15096), (1887, 15024), (2448, 11581), (2504, 11322), (2516, 11268), (2664, 10642), (2817, 10064), (3756, 7548), (3774, 7512), (5008, 5661), (5032, 5634), (5321, 5328)]