64365184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 141200640

約数和(自身を除く): 76835456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 823, 832, 1222, 1504, 1646, 1664, 2444, 3008, 3292, 4888, 6016, 6584, 9776, 10699, 13168, 19552, 21398, 26336, 38681, 39104, 42796, 52672, 77362, 78208, 85592, 105344, 154724, 171184, 309448, 342368, 502853, 618896, 684736, 1005706, 1237792, 1369472, 2011412, 2475584, 4022824, 4951168, 8045648, 16091296, 32182592, 64365184]

約数ペア:

[(1, 64365184), (2, 32182592), (4, 16091296), (8, 8045648), (13, 4951168), (16, 4022824), (26, 2475584), (32, 2011412), (47, 1369472), (52, 1237792), (64, 1005706), (94, 684736), (104, 618896), (128, 502853), (188, 342368), (208, 309448), (376, 171184), (416, 154724), (611, 105344), (752, 85592), (823, 78208), (832, 77362), (1222, 52672), (1504, 42796), (1646, 39104), (1664, 38681), (2444, 26336), (3008, 21398), (3292, 19552), (4888, 13168), (6016, 10699), (6584, 9776)]