12872576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 27744000

約数和(自身を除く): 14871424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 79, 128, 134, 152, 158, 268, 304, 316, 536, 608, 632, 1072, 1216, 1264, 1273, 1501, 2144, 2432, 2528, 2546, 3002, 4288, 5056, 5092, 5293, 6004, 8576, 10112, 10184, 10586, 12008, 20368, 21172, 24016, 40736, 42344, 48032, 81472, 84688, 96064, 100567, 162944, 169376, 192128, 201134, 338752, 402268, 677504, 804536, 1609072, 3218144, 6436288, 12872576]

約数ペア:

[(1, 12872576), (2, 6436288), (4, 3218144), (8, 1609072), (16, 804536), (19, 677504), (32, 402268), (38, 338752), (64, 201134), (67, 192128), (76, 169376), (79, 162944), (128, 100567), (134, 96064), (152, 84688), (158, 81472), (268, 48032), (304, 42344), (316, 40736), (536, 24016), (608, 21172), (632, 20368), (1072, 12008), (1216, 10586), (1264, 10184), (1273, 10112), (1501, 8576), (2144, 6004), (2432, 5293), (2528, 5092), (2546, 5056), (3002, 4288)]