25221084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 44492196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 727, 826, 1239, 1454, 1652, 2181, 2478, 2891, 2908, 4362, 4956, 5089, 5782, 8673, 8724, 10178, 11564, 15267, 17346, 20356, 30534, 34692, 35623, 42893, 61068, 71246, 85786, 106869, 128679, 142492, 171572, 213738, 257358, 300251, 427476, 514716, 600502, 900753, 1201004, 1801506, 2101757, 3603012, 4203514, 6305271, 8407028, 12610542, 25221084]

約数ペア:

[(1, 25221084), (2, 12610542), (3, 8407028), (4, 6305271), (6, 4203514), (7, 3603012), (12, 2101757), (14, 1801506), (21, 1201004), (28, 900753), (42, 600502), (49, 514716), (59, 427476), (84, 300251), (98, 257358), (118, 213738), (147, 171572), (177, 142492), (196, 128679), (236, 106869), (294, 85786), (354, 71246), (413, 61068), (588, 42893), (708, 35623), (727, 34692), (826, 30534), (1239, 20356), (1454, 17346), (1652, 15267), (2181, 11564), (2478, 10178), (2891, 8724), (2908, 8673), (4362, 5782), (4956, 5089)]