64145536

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5541

約数の個数: 64

約数和(自身を含む): 157308480

約数和(自身を除く): 93162944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5507, 5824, 11014, 11648, 22028, 38549, 44056, 71591, 77098, 88112, 143182, 154196, 176224, 286364, 308392, 352448, 501137, 572728, 616784, 704896, 1002274, 1145456, 1233568, 2004548, 2290912, 2467136, 4009096, 4581824, 4934272, 8018192, 9163648, 16036384, 32072768, 64145536]

約数ペア:

[(1, 64145536), (2, 32072768), (4, 16036384), (7, 9163648), (8, 8018192), (13, 4934272), (14, 4581824), (16, 4009096), (26, 2467136), (28, 2290912), (32, 2004548), (52, 1233568), (56, 1145456), (64, 1002274), (91, 704896), (104, 616784), (112, 572728), (128, 501137), (182, 352448), (208, 308392), (224, 286364), (364, 176224), (416, 154196), (448, 143182), (728, 88112), (832, 77098), (896, 71591), (1456, 44056), (1664, 38549), (2912, 22028), (5507, 11648), (5824, 11014)]