73953472

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 56

約数和(自身を含む): 157165040

約数和(自身を除く): 83211568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 997, 1159, 1216, 1952, 1994, 2318, 3904, 3988, 4636, 7976, 9272, 15952, 18544, 18943, 31904, 37088, 37886, 60817, 63808, 74176, 75772, 121634, 151544, 243268, 303088, 486536, 606176, 973072, 1155523, 1212352, 1946144, 2311046, 3892288, 4622092, 9244184, 18488368, 36976736, 73953472]

約数ペア:

[(1, 73953472), (2, 36976736), (4, 18488368), (8, 9244184), (16, 4622092), (19, 3892288), (32, 2311046), (38, 1946144), (61, 1212352), (64, 1155523), (76, 973072), (122, 606176), (152, 486536), (244, 303088), (304, 243268), (488, 151544), (608, 121634), (976, 75772), (997, 74176), (1159, 63808), (1216, 60817), (1952, 37886), (1994, 37088), (2318, 31904), (3904, 18943), (3988, 18544), (4636, 15952), (7976, 9272)]