71102528

素因数分解:

$2^6\times 7^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 112

約数和(自身を含む): 170688000

約数和(自身を除く): 99585472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 79, 82, 98, 112, 158, 164, 196, 224, 287, 316, 328, 343, 392, 448, 553, 574, 632, 656, 686, 784, 1106, 1148, 1264, 1312, 1372, 1568, 2009, 2212, 2296, 2528, 2624, 2744, 3136, 3239, 3871, 4018, 4424, 4592, 5056, 5488, 6478, 7742, 8036, 8848, 9184, 10976, 12956, 14063, 15484, 16072, 17696, 18368, 21952, 22673, 25912, 27097, 28126, 30968, 32144, 35392, 45346, 51824, 54194, 56252, 61936, 64288, 90692, 103648, 108388, 112504, 123872, 128576, 158711, 181384, 207296, 216776, 225008, 247744, 317422, 362768, 433552, 450016, 634844, 725536, 867104, 900032, 1110977, 1269688, 1451072, 1734208, 2221954, 2539376, 4443908, 5078752, 8887816, 10157504, 17775632, 35551264, 71102528]

約数ペア:

[(1, 71102528), (2, 35551264), (4, 17775632), (7, 10157504), (8, 8887816), (14, 5078752), (16, 4443908), (28, 2539376), (32, 2221954), (41, 1734208), (49, 1451072), (56, 1269688), (64, 1110977), (79, 900032), (82, 867104), (98, 725536), (112, 634844), (158, 450016), (164, 433552), (196, 362768), (224, 317422), (287, 247744), (316, 225008), (328, 216776), (343, 207296), (392, 181384), (448, 158711), (553, 128576), (574, 123872), (632, 112504), (656, 108388), (686, 103648), (784, 90692), (1106, 64288), (1148, 61936), (1264, 56252), (1312, 54194), (1372, 51824), (1568, 45346), (2009, 35392), (2212, 32144), (2296, 30968), (2528, 28126), (2624, 27097), (2744, 25912), (3136, 22673), (3239, 21952), (3871, 18368), (4018, 17696), (4424, 16072), (4592, 15484), (5056, 14063), (5488, 12956), (6478, 10976), (7742, 9184), (8036, 8848)]