28673669992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179327}}^1$

素因数の和:179446

約数の個数: 64

約数和(自身を含む): 61975756800

約数和(自身を除く): 33302086808

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 79, 88, 92, 158, 184, 253, 316, 506, 632, 869, 1012, 1738, 1817, 2024, 3476, 3634, 6952, 7268, 14536, 19987, 39974, 79948, 159896, 179327, 358654, 717308, 1434616, 1972597, 3945194, 4124521, 7890388, 8249042, 14166833, 15780776, 16498084, 28333666, 32996168, 45369731, 56667332, 90739462, 113334664, 155835163, 181478924, 311670326, 325837159, 362957848, 623340652, 651674318, 1246681304, 1303348636, 2606697272, 3584208749, 7168417498, 14336834996, 28673669992]

約数ペア:

[(1, 28673669992), (2, 14336834996), (4, 7168417498), (8, 3584208749), (11, 2606697272), (22, 1303348636), (23, 1246681304), (44, 651674318), (46, 623340652), (79, 362957848), (88, 325837159), (92, 311670326), (158, 181478924), (184, 155835163), (253, 113334664), (316, 90739462), (506, 56667332), (632, 45369731), (869, 32996168), (1012, 28333666), (1738, 16498084), (1817, 15780776), (2024, 14166833), (3476, 8249042), (3634, 7890388), (6952, 4124521), (7268, 3945194), (14536, 1972597), (19987, 1434616), (39974, 717308), (79948, 358654), (159896, 179327)]