42571284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 119218176

約数和(自身を除く): 76646892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 47, 82, 84, 94, 123, 141, 164, 188, 246, 263, 282, 287, 329, 492, 526, 564, 574, 658, 789, 861, 987, 1052, 1148, 1316, 1578, 1722, 1841, 1927, 1974, 3156, 3444, 3682, 3854, 3948, 5523, 5781, 7364, 7708, 10783, 11046, 11562, 12361, 13489, 21566, 22092, 23124, 24722, 26978, 32349, 37083, 40467, 43132, 49444, 53956, 64698, 74166, 75481, 80934, 86527, 129396, 148332, 150962, 161868, 173054, 226443, 259581, 301924, 346108, 452886, 506801, 519162, 905772, 1013602, 1038324, 1520403, 2027204, 3040806, 3547607, 6081612, 7095214, 10642821, 14190428, 21285642, 42571284]

約数ペア:

[(1, 42571284), (2, 21285642), (3, 14190428), (4, 10642821), (6, 7095214), (7, 6081612), (12, 3547607), (14, 3040806), (21, 2027204), (28, 1520403), (41, 1038324), (42, 1013602), (47, 905772), (82, 519162), (84, 506801), (94, 452886), (123, 346108), (141, 301924), (164, 259581), (188, 226443), (246, 173054), (263, 161868), (282, 150962), (287, 148332), (329, 129396), (492, 86527), (526, 80934), (564, 75481), (574, 74166), (658, 64698), (789, 53956), (861, 49444), (987, 43132), (1052, 40467), (1148, 37083), (1316, 32349), (1578, 26978), (1722, 24722), (1841, 23124), (1927, 22092), (1974, 21566), (3156, 13489), (3444, 12361), (3682, 11562), (3854, 11046), (3948, 10783), (5523, 7708), (5781, 7364)]