42258944

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 80

約数和(自身を含む): 104035008

約数和(自身を除く): 61776064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 907, 1456, 1664, 1792, 1814, 2912, 3328, 3584, 3628, 5824, 6349, 6656, 7256, 11648, 11791, 12698, 14512, 23296, 23582, 25396, 29024, 46592, 47164, 50792, 58048, 82537, 94328, 101584, 116096, 165074, 188656, 203168, 232192, 330148, 377312, 406336, 464384, 660296, 754624, 812672, 1320592, 1509248, 1625344, 2641184, 3018496, 3250688, 5282368, 6036992, 10564736, 21129472, 42258944]

約数ペア:

[(1, 42258944), (2, 21129472), (4, 10564736), (7, 6036992), (8, 5282368), (13, 3250688), (14, 3018496), (16, 2641184), (26, 1625344), (28, 1509248), (32, 1320592), (52, 812672), (56, 754624), (64, 660296), (91, 464384), (104, 406336), (112, 377312), (128, 330148), (182, 232192), (208, 203168), (224, 188656), (256, 165074), (364, 116096), (416, 101584), (448, 94328), (512, 82537), (728, 58048), (832, 50792), (896, 47164), (907, 46592), (1456, 29024), (1664, 25396), (1792, 23582), (1814, 23296), (2912, 14512), (3328, 12698), (3584, 11791), (3628, 11648), (5824, 7256), (6349, 6656)]