7312512

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 19706400

約数和(自身を除く): 12393888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 139, 192, 274, 278, 384, 411, 417, 548, 556, 822, 834, 1096, 1112, 1644, 1668, 2192, 2224, 3288, 3336, 4384, 4448, 6576, 6672, 8768, 8896, 13152, 13344, 17536, 17792, 19043, 26304, 26688, 38086, 52608, 53376, 57129, 76172, 114258, 152344, 228516, 304688, 457032, 609376, 914064, 1218752, 1828128, 2437504, 3656256, 7312512]

約数ペア:

[(1, 7312512), (2, 3656256), (3, 2437504), (4, 1828128), (6, 1218752), (8, 914064), (12, 609376), (16, 457032), (24, 304688), (32, 228516), (48, 152344), (64, 114258), (96, 76172), (128, 57129), (137, 53376), (139, 52608), (192, 38086), (274, 26688), (278, 26304), (384, 19043), (411, 17792), (417, 17536), (548, 13344), (556, 13152), (822, 8896), (834, 8768), (1096, 6672), (1112, 6576), (1644, 4448), (1668, 4384), (2192, 3336), (2224, 3288)]