28077948

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 79168320

約数和(自身を除く): 51090372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 41, 51, 54, 68, 82, 102, 108, 123, 153, 164, 204, 246, 306, 369, 373, 459, 492, 612, 697, 738, 746, 918, 1107, 1119, 1394, 1476, 1492, 1836, 2091, 2214, 2238, 2788, 3357, 4182, 4428, 4476, 6273, 6341, 6714, 8364, 10071, 12546, 12682, 13428, 15293, 18819, 19023, 20142, 25092, 25364, 30586, 37638, 38046, 40284, 45879, 57069, 61172, 75276, 76092, 91758, 114138, 137637, 171207, 183516, 228276, 259981, 275274, 342414, 412911, 519962, 550548, 684828, 779943, 825822, 1039924, 1559886, 1651644, 2339829, 3119772, 4679658, 7019487, 9359316, 14038974, 28077948]

約数ペア:

[(1, 28077948), (2, 14038974), (3, 9359316), (4, 7019487), (6, 4679658), (9, 3119772), (12, 2339829), (17, 1651644), (18, 1559886), (27, 1039924), (34, 825822), (36, 779943), (41, 684828), (51, 550548), (54, 519962), (68, 412911), (82, 342414), (102, 275274), (108, 259981), (123, 228276), (153, 183516), (164, 171207), (204, 137637), (246, 114138), (306, 91758), (369, 76092), (373, 75276), (459, 61172), (492, 57069), (612, 45879), (697, 40284), (738, 38046), (746, 37638), (918, 30586), (1107, 25364), (1119, 25092), (1394, 20142), (1476, 19023), (1492, 18819), (1836, 15293), (2091, 13428), (2214, 12682), (2238, 12546), (2788, 10071), (3357, 8364), (4182, 6714), (4428, 6341), (4476, 6273)]