25353744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 72328704

約数和(自身を除く): 46974960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 991, 1066, 1599, 1968, 1982, 2132, 2973, 3198, 3964, 4264, 5946, 6396, 7928, 8528, 11892, 12792, 12883, 15856, 23784, 25584, 25766, 38649, 40631, 47568, 51532, 77298, 81262, 103064, 121893, 154596, 162524, 206128, 243786, 309192, 325048, 487572, 528203, 618384, 650096, 975144, 1056406, 1584609, 1950288, 2112812, 3169218, 4225624, 6338436, 8451248, 12676872, 25353744]

約数ペア:

[(1, 25353744), (2, 12676872), (3, 8451248), (4, 6338436), (6, 4225624), (8, 3169218), (12, 2112812), (13, 1950288), (16, 1584609), (24, 1056406), (26, 975144), (39, 650096), (41, 618384), (48, 528203), (52, 487572), (78, 325048), (82, 309192), (104, 243786), (123, 206128), (156, 162524), (164, 154596), (208, 121893), (246, 103064), (312, 81262), (328, 77298), (492, 51532), (533, 47568), (624, 40631), (656, 38649), (984, 25766), (991, 25584), (1066, 23784), (1599, 15856), (1968, 12883), (1982, 12792), (2132, 11892), (2973, 8528), (3198, 7928), (3964, 6396), (4264, 5946)]