78252416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 171666000

約数和(自身を除く): 93413584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 149, 176, 298, 352, 373, 596, 704, 746, 1192, 1408, 1492, 1639, 2384, 2984, 3278, 4103, 4768, 5968, 6556, 8206, 9536, 11936, 13112, 16412, 19072, 23872, 26224, 32824, 47744, 52448, 55577, 65648, 104896, 111154, 131296, 209792, 222308, 262592, 444616, 525184, 611347, 889232, 1222694, 1778464, 2445388, 3556928, 4890776, 7113856, 9781552, 19563104, 39126208, 78252416]

約数ペア:

[(1, 78252416), (2, 39126208), (4, 19563104), (8, 9781552), (11, 7113856), (16, 4890776), (22, 3556928), (32, 2445388), (44, 1778464), (64, 1222694), (88, 889232), (128, 611347), (149, 525184), (176, 444616), (298, 262592), (352, 222308), (373, 209792), (596, 131296), (704, 111154), (746, 104896), (1192, 65648), (1408, 55577), (1492, 52448), (1639, 47744), (2384, 32824), (2984, 26224), (3278, 23872), (4103, 19072), (4768, 16412), (5968, 13112), (6556, 11936), (8206, 9536)]