13153472

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 56

約数和(自身を含む): 28498800

約数和(自身を除く): 15345328

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 373, 464, 551, 608, 746, 928, 1102, 1216, 1492, 1856, 2204, 2984, 4408, 5968, 7087, 8816, 10817, 11936, 14174, 17632, 21634, 23872, 28348, 35264, 43268, 56696, 86536, 113392, 173072, 205523, 226784, 346144, 411046, 453568, 692288, 822092, 1644184, 3288368, 6576736, 13153472]

約数ペア:

[(1, 13153472), (2, 6576736), (4, 3288368), (8, 1644184), (16, 822092), (19, 692288), (29, 453568), (32, 411046), (38, 346144), (58, 226784), (64, 205523), (76, 173072), (116, 113392), (152, 86536), (232, 56696), (304, 43268), (373, 35264), (464, 28348), (551, 23872), (608, 21634), (746, 17632), (928, 14174), (1102, 11936), (1216, 10817), (1492, 8816), (1856, 7087), (2204, 5968), (2984, 4408)]