27933752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 65975040

約数和(自身を除く): 38041288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 154, 274, 308, 331, 548, 616, 662, 959, 1096, 1324, 1507, 1918, 2317, 2648, 3014, 3641, 3836, 4634, 6028, 7282, 7672, 9268, 10549, 12056, 14564, 18536, 21098, 25487, 29128, 42196, 45347, 50974, 84392, 90694, 101948, 181388, 203896, 317429, 362776, 498817, 634858, 997634, 1269716, 1995268, 2539432, 3491719, 3990536, 6983438, 13966876, 27933752]

約数ペア:

[(1, 27933752), (2, 13966876), (4, 6983438), (7, 3990536), (8, 3491719), (11, 2539432), (14, 1995268), (22, 1269716), (28, 997634), (44, 634858), (56, 498817), (77, 362776), (88, 317429), (137, 203896), (154, 181388), (274, 101948), (308, 90694), (331, 84392), (548, 50974), (616, 45347), (662, 42196), (959, 29128), (1096, 25487), (1324, 21098), (1507, 18536), (1918, 14564), (2317, 12056), (2648, 10549), (3014, 9268), (3641, 7672), (3836, 7282), (4634, 6028)]