28352357572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{8429}}^1$

素因数の和:8681

約数の個数: 96

約数和(自身を含む): 63175633920

約数和(自身を除く): 34823276348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 163, 268, 308, 326, 469, 652, 737, 938, 1141, 1474, 1793, 1876, 2282, 2948, 3586, 4564, 5159, 7172, 8429, 10318, 10921, 12551, 16858, 20636, 21842, 25102, 33716, 43684, 50204, 59003, 76447, 92719, 118006, 120131, 152894, 185438, 236012, 240262, 305788, 370876, 480524, 564743, 649033, 840917, 1129486, 1298066, 1373927, 1681834, 2258972, 2596132, 2747854, 3363668, 3953201, 5495708, 6212173, 7906402, 9617489, 12424346, 15113197, 15812804, 19234978, 24848692, 30226394, 38469956, 43485211, 60452788, 86970422, 92053109, 105792379, 173940844, 184106218, 211584758, 368212436, 423169516, 644371763, 1012584199, 1288743526, 2025168398, 2577487052, 4050336796, 7088089393, 14176178786, 28352357572]

約数ペア:

[(1, 28352357572), (2, 14176178786), (4, 7088089393), (7, 4050336796), (11, 2577487052), (14, 2025168398), (22, 1288743526), (28, 1012584199), (44, 644371763), (67, 423169516), (77, 368212436), (134, 211584758), (154, 184106218), (163, 173940844), (268, 105792379), (308, 92053109), (326, 86970422), (469, 60452788), (652, 43485211), (737, 38469956), (938, 30226394), (1141, 24848692), (1474, 19234978), (1793, 15812804), (1876, 15113197), (2282, 12424346), (2948, 9617489), (3586, 7906402), (4564, 6212173), (5159, 5495708), (7172, 3953201), (8429, 3363668), (10318, 2747854), (10921, 2596132), (12551, 2258972), (16858, 1681834), (20636, 1373927), (21842, 1298066), (25102, 1129486), (33716, 840917), (43684, 649033), (50204, 564743), (59003, 480524), (76447, 370876), (92719, 305788), (118006, 240262), (120131, 236012), (152894, 185438)]