28394352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1695

約数の個数: 120

約数和(自身を含む): 96217056

約数和(自身を除く): 67822704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1657, 1904, 2142, 2448, 2856, 3314, 4284, 4971, 5712, 6628, 8568, 9942, 11599, 13256, 14913, 17136, 19884, 23198, 26512, 28169, 29826, 34797, 39768, 46396, 56338, 59652, 69594, 79536, 84507, 92792, 104391, 112676, 119304, 139188, 169014, 185584, 197183, 208782, 225352, 238608, 253521, 278376, 338028, 394366, 417564, 450704, 507042, 556752, 591549, 676056, 788732, 835128, 1014084, 1183098, 1352112, 1577464, 1670256, 1774647, 2028168, 2366196, 3154928, 3549294, 4056336, 4732392, 7098588, 9464784, 14197176, 28394352]

約数ペア:

[(1, 28394352), (2, 14197176), (3, 9464784), (4, 7098588), (6, 4732392), (7, 4056336), (8, 3549294), (9, 3154928), (12, 2366196), (14, 2028168), (16, 1774647), (17, 1670256), (18, 1577464), (21, 1352112), (24, 1183098), (28, 1014084), (34, 835128), (36, 788732), (42, 676056), (48, 591549), (51, 556752), (56, 507042), (63, 450704), (68, 417564), (72, 394366), (84, 338028), (102, 278376), (112, 253521), (119, 238608), (126, 225352), (136, 208782), (144, 197183), (153, 185584), (168, 169014), (204, 139188), (238, 119304), (252, 112676), (272, 104391), (306, 92792), (336, 84507), (357, 79536), (408, 69594), (476, 59652), (504, 56338), (612, 46396), (714, 39768), (816, 34797), (952, 29826), (1008, 28169), (1071, 26512), (1224, 23198), (1428, 19884), (1657, 17136), (1904, 14913), (2142, 13256), (2448, 11599), (2856, 9942), (3314, 8568), (4284, 6628), (4971, 5712)]