15697041952

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1709}}^1$

素因数の和:1994

約数の個数: 96

約数和(自身を含む): 32763709440

約数和(自身を除く): 17066667488

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 197, 248, 376, 394, 496, 752, 788, 992, 1457, 1504, 1576, 1709, 2914, 3152, 3418, 5828, 6107, 6304, 6836, 9259, 11656, 12214, 13672, 18518, 23312, 24428, 27344, 37036, 46624, 48856, 52979, 54688, 74072, 80323, 97712, 105958, 148144, 160646, 195424, 211916, 287029, 296288, 321292, 336673, 423832, 574058, 642584, 673346, 847664, 1148116, 1285168, 1346692, 1695328, 2296232, 2490013, 2570336, 2693384, 4592464, 4980026, 5386768, 9184928, 9960052, 10436863, 10773536, 15823631, 19920104, 20873726, 31647262, 39840208, 41747452, 63294524, 79680416, 83494904, 126589048, 166989808, 253178096, 333979616, 490532561, 506356192, 981065122, 1962130244, 3924260488, 7848520976, 15697041952]

約数ペア:

[(1, 15697041952), (2, 7848520976), (4, 3924260488), (8, 1962130244), (16, 981065122), (31, 506356192), (32, 490532561), (47, 333979616), (62, 253178096), (94, 166989808), (124, 126589048), (188, 83494904), (197, 79680416), (248, 63294524), (376, 41747452), (394, 39840208), (496, 31647262), (752, 20873726), (788, 19920104), (992, 15823631), (1457, 10773536), (1504, 10436863), (1576, 9960052), (1709, 9184928), (2914, 5386768), (3152, 4980026), (3418, 4592464), (5828, 2693384), (6107, 2570336), (6304, 2490013), (6836, 2296232), (9259, 1695328), (11656, 1346692), (12214, 1285168), (13672, 1148116), (18518, 847664), (23312, 673346), (24428, 642584), (27344, 574058), (37036, 423832), (46624, 336673), (48856, 321292), (52979, 296288), (54688, 287029), (74072, 211916), (80323, 195424), (97712, 160646), (105958, 148144)]