28603056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 78963200

約数和(自身を除く): 50360144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 79, 114, 152, 158, 228, 237, 304, 316, 397, 456, 474, 632, 794, 912, 948, 1191, 1264, 1501, 1588, 1896, 2382, 3002, 3176, 3792, 4503, 4764, 6004, 6352, 7543, 9006, 9528, 12008, 15086, 18012, 19056, 22629, 24016, 30172, 31363, 36024, 45258, 60344, 62726, 72048, 90516, 94089, 120688, 125452, 181032, 188178, 250904, 362064, 376356, 501808, 595897, 752712, 1191794, 1505424, 1787691, 2383588, 3575382, 4767176, 7150764, 9534352, 14301528, 28603056]

約数ペア:

[(1, 28603056), (2, 14301528), (3, 9534352), (4, 7150764), (6, 4767176), (8, 3575382), (12, 2383588), (16, 1787691), (19, 1505424), (24, 1191794), (38, 752712), (48, 595897), (57, 501808), (76, 376356), (79, 362064), (114, 250904), (152, 188178), (158, 181032), (228, 125452), (237, 120688), (304, 94089), (316, 90516), (397, 72048), (456, 62726), (474, 60344), (632, 45258), (794, 36024), (912, 31363), (948, 30172), (1191, 24016), (1264, 22629), (1501, 19056), (1588, 18012), (1896, 15086), (2382, 12008), (3002, 9528), (3176, 9006), (3792, 7543), (4503, 6352), (4764, 6004)]